{"id":39991,"date":"2023-10-03T11:35:52","date_gmt":"2023-10-03T11:35:52","guid":{"rendered":"https:\/\/www.edarabia.com\/ar\/?p=39991"},"modified":"2026-04-01T00:01:01","modified_gmt":"2026-04-01T00:01:01","slug":"%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87","status":"publish","type":"post","link":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/","title":{"rendered":"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0628\u0631\u0647\u0627\u0646"},"content":{"rendered":"<ul>\n<li><a rel=\"nofollow\" href=\"#1\">\u0645\u0627\u0630\u0627 \u062a\u0639\u0644\u0645 \u0639\u0646 \u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629<\/a><\/li>\n<li><a rel=\"nofollow\" href=\"#2\">\u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629<\/a><\/li>\n<li><a rel=\"nofollow\" href=\"#3\">\u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629<\/a><\/li>\n<li><a rel=\"nofollow\" href=\"#4\">\u0645\u062b\u0627\u0644\u064b\u0627 \u0622\u062e\u0631 \u0635\u063a\u064a\u0631\u064b\u0627 \u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629:<\/a><\/li>\n<\/ul>\n<h3>\u0645\u0627\u0630\u0627 \u062a\u0639\u0644\u0645 \u0639\u0646 \u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629<\/h3>\n<p>\u062d\u062c\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0645\u062b\u0644 \u0641\u064a \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0644\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0623\u0648 \u0641\u064a \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0647\u0627\u060c \u0648\u0647\u0630\u0627 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0633\u064a\u0627\u0642 \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062d\u062f\u062f.<a href=\"https:\/\/www.edarabia.com\/ar\/%D8%AA%D8%B9%D8%B1%D9%81-%D8%B9%D9%84%D9%89-%D8%A7%D9%87%D9%85-%D8%A7%D9%86%D9%88%D8%A7%D8%B9-%D8%A7%D9%84%D8%A7%D8%B4%D9%83%D8%A7%D9%84-%D8%A7%D9%84%D9%87%D9%86%D8%AF%D8%B3%D9%8A%D8%A9-%D9%88%D8%AE%D8%B5%D8%A7%D8%A6%D8%B5%D9%87%D8%A7\/\"> \u0644\u0642\u064a\u0627\u0633 \u062d\u062c\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629<\/a>\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u0627\u0644\u062d\u062c\u0645 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0628\u0627\u0644\u0623\u0645\u062a\u0627\u0631 \u0627\u0644\u0645\u0643\u0639\u0628\u0629 \u0623\u0648 \u0628\u0623\u064a \u0648\u062d\u062f\u0629 \u0645\u0646\u0627\u0633\u0628\u0629 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629.<\/p>\n<p>\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0644\u062d\u0633\u0627\u0628 \u062d\u062c\u0645 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0628\u0642\u0627\u0639\u062f\u0629 \u062f\u0627\u0626\u0631\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n<p>\u062d\u062c\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 = \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u00d7 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639<\/p>\n<p>\u0648<a href=\"https:\/\/www.edarabia.com\/ar\/%D9%85%D8%B9%D9%84%D9%88%D9%85%D8%A7%D8%AA-%D8%B9%D9%86-%D8%A7%D9%84%D9%85%D8%B1%D8%A8%D8%B9-%D9%85%D8%B3%D8%A7%D8%AD%D8%AA%D9%87-%D9%85%D8%AD%D9%8A%D8%B7%D9%87-%D9%88%D9%85%D9%88%D8%A7%D8%B5%D9%81%D8%A7%D8%AA%D9%87\/\">\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629<\/a> \u062a\u064f\u062d\u0633\u0628 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639\u0627\u062f\u0644\u0629 \u0645\u0633\u0627\u062d\u0629 \u062f\u0627\u0626\u0631\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u0642\u0627\u0639\u062f\u0629. \u064a\u062a\u0648\u0642\u0641 \u062d\u062c\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0639\u0644\u0649 \u0623\u0628\u0639\u0627\u062f\u0647\u0627 \u0627\u0644\u0647\u0646\u062f\u0633\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0648\u0627\u0644\u0642\u064a\u0627\u0633\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645.<\/p>\n<p>\u0645\u0627 \u0647\u064a \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0645\u062a\u0628\u0639\u0629 \u0644\u0645\u0639\u0631\u0641\u0629 \u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629<\/p>\n<p>\u0644\u062d\u0633\u0627\u0628 \u062d\u062c\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 (\u0627\u0644\u0645\u062e\u0631\u0648\u0637 \u0623\u0648 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0630\u0627\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u0629)\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u064a\u063a\u0629 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n<p>\u062d\u062c\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 = \u0645\u0633\u0627\u062d\u0629 \u0642\u0627\u0639\u062f\u062a\u0647\u0627 \u00d7 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639<\/p>\n<p>\u062d\u064a\u062b:<\/p>\n<p>1. \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629: \u062a\u062d\u0633\u0628 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0639\u0627\u062f\u0644\u0629 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u062f\u0627\u0626\u0631\u064a\u0629. \u0645\u0639\u0627\u062f\u0644\u0629 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0647\u064a:<\/p>\n<p>\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 = \u03c0 \u00d7 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u00d7 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629<\/p>\n<p>\u062d\u064a\u062b &#8220;\u03c0&#8221; \u062a\u0645\u062b\u0644 \u0627\u0644\u062b\u0627\u0628\u062a \u0631\u064a\u0627\u0636\u064a \u064a\u064f\u0642\u0631\u0628 \u0625\u0644\u0649 3.14159\u060c \u0648\u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0647\u0648 \u0646\u0635\u0641 \u0627\u0644\u0639\u0631\u0636 \u0627\u0644\u0623\u0641\u0642\u064a \u0644\u0644\u062f\u0627\u0626\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0642\u0627\u0639\u062f\u0629.<\/p>\n<p>2. \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639: \u0647\u0648 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0639\u0645\u0648\u062f\u064a \u0644\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0646 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0639\u0644\u0648\u064a.<\/p>\n<p>\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u0635\u064a\u063a\u0629\u060c \u064a\u0645\u0643\u0646\u0643 \u062d\u0633\u0627\u0628 \u062d\u062c\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0639\u0631\u0641\u062a\u0643 \u0628\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0648\u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u063a\u064a\u0631 \u062f\u0627\u0626\u0631\u064a\u0629\u060c \u0633\u064a\u0643\u0648\u0646 \u0644\u062f\u064a\u0643 \u0645\u0639\u0627\u062f\u0644\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a \u062d\u062c\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629.<\/p>\n<h3 >\u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629<\/h3>\n<p>\u0645\u062d\u064a\u0637 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0647\u0648 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u062d\u0648\u0644 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0644\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629. \u0644\u062d\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u064a\u063a\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n<p>\u0645\u062d\u064a\u0637 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 = \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 + \u0645\u062d\u064a\u0637 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a<\/p>\n<p>\u062d\u064a\u062b:<\/p>\n<p>1. <a href=\"https:\/\/www.edarabia.com\/ar\/4-%D9%85%D8%B9%D9%84%D9%88%D9%85%D8%A7%D8%AA-%D9%87%D9%86%D8%AF%D8%B3%D9%8A%D8%A9-%D8%AD%D9%88%D9%84-%D8%A7%D9%84%D9%85%D8%B6%D9%84%D8%B9%D8%A7%D8%AA-%D9%88%D8%A7%D8%B4%D9%83%D8%A7%D9%84%D9%87%D8%A7\/\">\u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629<\/a>: \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u062f\u0627\u0626\u0631\u064a\u0629\u060c \u0641\u064a\u0645\u0643\u0646 \u062d\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n<p>\u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = 2 \u00d7 \u03c0 \u00d7 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629<\/p>\n<p>2. \u0645\u062d\u064a\u0637 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a: \u0647\u0648 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u062d\u0648\u0644 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a \u0644\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629\u060c \u0648\u064a\u0645\u0643\u0646 \u062d\u0633\u0627\u0628\u0647 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n<p>\u0645\u062d\u064a\u0637 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u00d7 \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629<\/p>\n<p>\u0625\u0644\u064a\u0643 \u0623\u0645\u062b\u0644\u0629 \u0639\u0644\u0649 \u062d\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629:<\/p>\n<p>1. \u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u062f\u0627\u0626\u0631\u064a\u0629: \u0627\u0641\u062a\u0631\u0636 \u0623\u0646 \u0644\u062f\u064a\u0646\u0627 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u062f\u0627\u0626\u0631\u064a\u0629 \u0644\u0647\u0627 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 5 \u0633\u0645 \u0648\u0627\u0631\u062a\u0641\u0627\u0639\u0647\u0627 10 \u0633\u0645.<\/p>\n<p>\u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = 2 \u00d7 \u03c0 \u00d7 5 \u0633\u0645 = 10\u03c0 \u0633\u0645 \u0645\u062d\u064a\u0637 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = 10 \u0633\u0645 \u00d7 10\u03c0 \u0633\u0645 = 100\u03c0 \u0633\u0645<\/p>\n<p>\u0625\u0630\u0627\u064b\u060c \u0645\u062d\u064a\u0637 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 = \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 + \u0645\u062d\u064a\u0637 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = 10\u03c0 \u0633\u0645 + 100\u03c0 \u0633\u0645 = 110\u03c0 \u0633\u0645<\/p>\n<p>2. \u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u063a\u064a\u0631 \u062f\u0627\u0626\u0631\u064a\u0629: \u0627\u0641\u062a\u0631\u0636 \u0623\u0646 \u0644\u062f\u064a\u0646\u0627 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u063a\u064a\u0631 \u062f\u0627\u0626\u0631\u064a\u0629 \u0644\u0647\u0627 \u0642\u0627\u0639\u062f\u0629 \u0639\u0644\u0649 \u0634\u0643\u0644 \u0645\u0631\u0628\u0639 \u0648\u0636\u0644\u0639\u0647\u0627 6 \u0633\u0645\u060c \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 8 \u0633\u0645.<\/p>\n<p>\u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = 4 \u00d7 \u0637\u0648\u0644 \u0627\u0644\u0636\u0644\u0639 = 4 \u00d7 6 \u0633\u0645 = 24 \u0633\u0645 \u0645\u062d\u064a\u0637 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u00d7 \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = 8 \u0633\u0645 \u00d7 24 \u0633\u0645 = 192 \u0633\u0645<\/p>\n<p>\u0625\u0630\u0627\u064b\u060c \u0645\u062d\u064a\u0637 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 = \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 + \u0645\u062d\u064a\u0637 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = 24 \u0633\u0645 + 192 \u0633\u0645 = 216 \u0633\u0645<\/p>\n<p>\u0645\u062b\u0627\u0644 \u0622\u062e\u0631 \u0644\u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629<\/p>\n<p>\u0625\u0644\u064a\u0643 \u0645\u062b\u0627\u0644 \u0622\u062e\u0631 \u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629:<\/p>\n<p>\u0645\u062b\u0627\u0644: \u0644\u062f\u064a\u0646\u0627 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0630\u0627\u062a \u0642\u0627\u0639\u062f\u0629 \u062f\u0627\u0626\u0631\u064a\u0629\u060c \u0648\u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0647\u0648 6 \u0633\u0645\u060c \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0647\u0648 10 \u0633\u0645. \u0646\u0631\u064a\u062f \u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629.<\/p>\n<p>\u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629\u060c \u064a\u062c\u0628 \u0639\u0644\u064a\u0646\u0627 \u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0648\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a \u0648\u0645\u0646 \u062b\u0645 \u062c\u0645\u0639\u0647\u0645\u0627:<\/p>\n<p>1. \u0645\u0633\u0627\u062d\u0629 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 (\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0639\u0644\u0648\u064a): \u0645\u0633\u0627\u062d\u0629 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u0629 \u064a\u0645\u0643\u0646 \u062d\u0633\u0627\u0628\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0644\u0627\u0642\u0629:<\/p>\n<p>\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = \u03c0 \u00d7 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u00d7 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 = \u03c0 \u00d7 6 \u0633\u0645 \u00d7 6 \u0633\u0645 = 36\u03c0 \u0633\u0645\u00b2<\/p>\n<p>2. \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a: \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a \u0644\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u064a\u0645\u0643\u0646 \u062d\u0633\u0627\u0628\u0647\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0644\u0627\u0642\u0629:<\/p>\n<p>\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u00d7 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639<\/p>\n<p>\u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = 2 \u00d7 \u03c0 \u00d7 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 = 2 \u00d7 \u03c0 \u00d7 6 \u0633\u0645 = 12\u03c0 \u0633\u0645<\/p>\n<p>\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = 12\u03c0 \u0633\u0645 \u00d7 10 \u0633\u0645 = 120\u03c0 \u0633\u0645\u00b2<\/p>\n<p>3. \u0627\u0644\u0622\u0646 \u0646\u0642\u0648\u0645 \u0628\u062c\u0645\u0639 \u0645\u0633\u0627\u062d\u0629 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0648\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a:<\/p>\n<p>\u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 = \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 + \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 = 36\u03c0 \u0633\u0645\u00b2 + 120\u03c0 \u0633\u0645\u00b2 = 156\u03c0 \u0633\u0645\u00b2<\/p>\n<p>\u0625\u0630\u0627\u064b\u060c \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0647\u0630\u0647 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0647\u064a 156\u03c0 \u0633\u0645\u00b2 \u0623\u0648 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 490.87 \u0633\u0645\u00b2 (\u0639\u0646\u062f \u062a\u0642\u0631\u064a\u0628 \u0642\u064a\u0645\u0629 \u03c0 \u0625\u0644\u0649 3.14159).<\/p>\n<h3>\u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629<\/h3>\n<p>\u0625\u0644\u064a\u0643 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u062d\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629:<\/p>\n<p>3. \u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0630\u0627\u062a \u0642\u0627\u0639\u062f\u0629 \u062f\u0627\u0626\u0631\u064a\u0629: \u0627\u0641\u062a\u0631\u0636 \u0623\u0646 \u0644\u062f\u064a\u0646\u0627 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0628\u0642\u0627\u0639\u062f\u0629 \u062f\u0627\u0626\u0631\u064a\u0629 \u0648\u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u064a\u0628\u0644\u063a 7 \u0633\u0645\u060c \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0647\u0648 15 \u0633\u0645.<\/p>\n<p>\u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = 2 \u00d7 \u03c0 \u00d7 7 \u0633\u0645 = 14\u03c0 \u0633\u0645 \u0645\u062d\u064a\u0637 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u00d7 \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = 15 \u0633\u0645 \u00d7 14\u03c0 \u0633\u0645 = 210\u03c0 \u0633\u0645<\/p>\n<p>\u0625\u0630\u0627\u064b\u060c \u0645\u062d\u064a\u0637 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 = \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 + \u0645\u062d\u064a\u0637 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = 14\u03c0 \u0633\u0645 + 210\u03c0 \u0633\u0645 = 224\u03c0 \u0633\u0645<\/p>\n<p>4. \u0645\u062b\u0627\u0644 \u0622\u062e\u0631 \u0639\u0644\u0649 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u063a\u064a\u0631 \u062f\u0627\u0626\u0631\u064a\u0629: \u0627\u0641\u062a\u0631\u0636 \u0623\u0646 \u0644\u062f\u064a\u0646\u0627 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0628\u0642\u0627\u0639\u062f\u0629 \u0639\u0644\u0649 \u0634\u0643\u0644 \u0645\u0633\u062a\u0637\u064a\u0644 \u0648\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0647\u064a 8 \u0633\u0645 \u00d7 12 \u0633\u0645\u060c \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0647\u0648 20 \u0633\u0645.<\/p>\n<p>\u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = 2 \u00d7 (\u0627\u0644\u0637\u0648\u0644 + \u0627\u0644\u0639\u0631\u0636) = 2 \u00d7 (8 \u0633\u0645 + 12 \u0633\u0645) = 40 \u0633\u0645 \u0645\u062d\u064a\u0637 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u00d7 \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = 20 \u0633\u0645 \u00d7 40 \u0633\u0645 = 800 \u0633\u0645<\/p>\n<p>\u0625\u0630\u0627\u064b\u060c \u0645\u062d\u064a\u0637 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 = \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 + \u0645\u062d\u064a\u0637 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = 40 \u0633\u0645 + 800 \u0633\u0645 = 840 \u0633\u0645<\/p>\n<p>\u0647\u0630\u0647 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u062a\u0648\u0636\u062d \u0643\u064a\u0641\u064a\u0629 \u062d\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u064a\u063a\u0629 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0623\u0639\u0644\u0627\u0647\u060c \u0633\u0648\u0627\u0621 \u0643\u0627\u0646\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u062f\u0627\u0626\u0631\u064a\u0629 \u0623\u0648 \u063a\u064a\u0631 \u062f\u0627\u0626\u0631\u064a\u0629. \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0647\u064a\u0626\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0648\u0627\u0644\u0623\u0628\u0639\u0627\u062f.<\/p>\n<h3>\u0645\u062b\u0627\u0644\u064b\u0627 \u0622\u062e\u0631 \u0635\u063a\u064a\u0631\u064b\u0627 \u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629:<\/h3>\n<p>\u0645\u062b\u0627\u0644: \u0644\u062f\u064a\u0646\u0627 \u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0630\u0627\u062a \u0642\u0627\u0639\u062f\u0629 \u062f\u0627\u0626\u0631\u064a\u0629\u060c \u0648\u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u0647\u0648 4 \u0633\u0645\u060c \u0648\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0647\u0648 6 \u0633\u0645. \u0646\u0631\u064a\u062f \u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629.<\/p>\n<p>1. \u0645\u0633\u0627\u062d\u0629 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 (\u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0639\u0644\u0648\u064a): \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = \u03c0 \u00d7 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u00d7 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 = \u03c0 \u00d7 4 \u0633\u0645 \u00d7 4 \u0633\u0645 = 16\u03c0 \u0633\u0645\u00b2<\/p>\n<p>2. \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a: \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 = 2 \u00d7 \u03c0 \u00d7 \u0646\u0635\u0641 \u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 = 2 \u00d7 \u03c0 \u00d7 4 \u0633\u0645 = 8\u03c0 \u0633\u0645<\/p>\n<p>\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a = \u0645\u062d\u064a\u0637 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 \u00d7 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 = 8\u03c0 \u0633\u0645 \u00d7 6 \u0633\u0645 = 48\u03c0 \u0633\u0645\u00b2<\/p>\n<p>3. \u0627\u0644\u0622\u0646 \u0646\u0642\u0648\u0645 \u0628\u062c\u0645\u0639 \u0645\u0633\u0627\u062d\u0629 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0648\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a:<\/p>\n<p>\u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 = \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0642\u0627\u0639\u062f\u0629 + \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u062c\u0627\u0646\u0628\u064a \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 = 16\u03c0 \u0633\u0645\u00b2 + 48\u03c0 \u0633\u0645\u00b2 = 64\u03c0 \u0633\u0645\u00b2<\/p>\n<p>\u0625\u0630\u0627\u064b\u060c \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0647\u0630\u0647 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0647\u064a 64\u03c0 \u0633\u0645\u00b2 \u0623\u0648 \u062a\u0642\u0631\u064a\u0628\u064b\u0627 201.06 \u0633\u0645\u00b2 (\u0639\u0646\u062f \u062a\u0642\u0631\u064a\u0628 \u0642\u064a\u0645\u0629 \u03c0 \u0625\u0644\u0649 3.14159).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u0627\u0630\u0627 \u062a\u0639\u0644\u0645 \u0639\u0646 \u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u062b\u0627\u0644\u064b\u0627 \u0622\u062e\u0631 \u0635\u063a\u064a\u0631\u064b\u0627 \u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629: \u0645\u0627\u0630\u0627 \u062a\u0639\u0644\u0645 \u0639\u0646 \u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u062d\u062c\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0645\u062b\u0644 \u0641\u064a \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0644\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0623\u0648 \u0641\u064a \u0627\u0644\u0633\u0639\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0644\u0647\u0627\u060c \u0648\u0647\u0630\u0627 \u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u0633\u064a\u0627\u0642 \u0648\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u062d\u062f\u062f. \u0644\u0642\u064a\u0627\u0633 \u062d\u062c\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629\u060c \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0631\u064a\u0627\u0636\u064a\u0627\u062a [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":40558,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"tags":[],"class_list":["post-39991","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-87","category-440"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0628\u0631\u0647\u0627\u0646<\/title>\n<meta name=\"description\" content=\"\u0645\u0627\u0630\u0627 \u062a\u0639\u0644\u0645 \u0639\u0646 \u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u062b\u0627\u0644\u064b\u0627 \u0622\u062e\u0631 \u0635\u063a\u064a\u0631\u064b\u0627 \u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629: \u0645\u0627\u0630\u0627\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.edarabia.com\/ar\/\u062a\u0639\u0631\u0641-\u0639\u0644\u0649-\u0645\u062d\u064a\u0637-\u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629-\u0645\u0639-\u0623\u0645\u062b\u0644\u0629-\u0644\u0644\u0628\u0631\u0647\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0628\u0631\u0647\u0627\u0646\" \/>\n<meta property=\"og:description\" content=\"\u0645\u0627\u0630\u0627 \u062a\u0639\u0644\u0645 \u0639\u0646 \u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u062b\u0627\u0644\u064b\u0627 \u0622\u062e\u0631 \u0635\u063a\u064a\u0631\u064b\u0627 \u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629: \u0645\u0627\u0630\u0627\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.edarabia.com\/ar\/\u062a\u0639\u0631\u0641-\u0639\u0644\u0649-\u0645\u062d\u064a\u0637-\u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629-\u0645\u0639-\u0623\u0645\u062b\u0644\u0629-\u0644\u0644\u0628\u0631\u0647\/\" \/>\n<meta property=\"og:site_name\" content=\"\u0625\u064a\u062f \u0623\u0631\u0627\u0628\u064a\u0627\" \/>\n<meta property=\"article:published_time\" content=\"2023-10-03T11:35:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-01T00:01:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2023\/10\/know-the-circumference-of-a-cylinder-with-examples-to-prove.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Mona Fakhro\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mona Fakhro\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/\"},\"author\":{\"name\":\"Mona Fakhro\",\"@id\":\"https:\/\/www.edarabia.com\/ar\/#\/schema\/person\/01a9beda4345ccbcc1cb741e78888f04\"},\"headline\":\"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0628\u0631\u0647\u0627\u0646\",\"datePublished\":\"2023-10-03T11:35:52+00:00\",\"dateModified\":\"2026-04-01T00:01:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/\"},\"wordCount\":0,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.edarabia.com\/ar\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2023\/10\/know-the-circumference-of-a-cylinder-with-examples-to-prove.jpg\",\"articleSection\":[\"\u062a\u0639\u0644\u064a\u0645\",\"\u0631\u064a\u0627\u0636\u064a\u0627\u062a\"],\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/\",\"url\":\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/\",\"name\":\"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0628\u0631\u0647\u0627\u0646\",\"isPartOf\":{\"@id\":\"https:\/\/www.edarabia.com\/ar\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2023\/10\/know-the-circumference-of-a-cylinder-with-examples-to-prove.jpg\",\"datePublished\":\"2023-10-03T11:35:52+00:00\",\"dateModified\":\"2026-04-01T00:01:01+00:00\",\"description\":\"\u0645\u0627\u0630\u0627 \u062a\u0639\u0644\u0645 \u0639\u0646 \u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u062b\u0627\u0644\u064b\u0627 \u0622\u062e\u0631 \u0635\u063a\u064a\u0631\u064b\u0627 \u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629: \u0645\u0627\u0630\u0627\",\"breadcrumb\":{\"@id\":\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#breadcrumb\"},\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#primaryimage\",\"url\":\"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2023\/10\/know-the-circumference-of-a-cylinder-with-examples-to-prove.jpg\",\"contentUrl\":\"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2023\/10\/know-the-circumference-of-a-cylinder-with-examples-to-prove.jpg\",\"width\":800,\"height\":350},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.edarabia.com\/ar\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0628\u0631\u0647\u0627\u0646\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.edarabia.com\/ar\/#website\",\"url\":\"https:\/\/www.edarabia.com\/ar\/\",\"name\":\"\u0625\u064a\u062f \u0623\u0631\u0627\u0628\u064a\u0627\",\"description\":\"\u062f\u0644\u064a\u0644 \u0627\u0644\u062a\u0639\u0644\u064a\u0645 \u0627\u0644\u0623\u0648\u0644 \u0628\u0627\u0644\u0634\u0631\u0642\",\"publisher\":{\"@id\":\"https:\/\/www.edarabia.com\/ar\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.edarabia.com\/ar\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ar\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.edarabia.com\/ar\/#organization\",\"name\":\"Edarabia Arabic\",\"url\":\"https:\/\/www.edarabia.com\/ar\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\/\/www.edarabia.com\/ar\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2019\/03\/edarabia-logo.png\",\"contentUrl\":\"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2019\/03\/edarabia-logo.png\",\"width\":175,\"height\":37,\"caption\":\"Edarabia Arabic\"},\"image\":{\"@id\":\"https:\/\/www.edarabia.com\/ar\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.edarabia.com\/ar\/#\/schema\/person\/01a9beda4345ccbcc1cb741e78888f04\",\"name\":\"Mona Fakhro\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0628\u0631\u0647\u0627\u0646","description":"\u0645\u0627\u0630\u0627 \u062a\u0639\u0644\u0645 \u0639\u0646 \u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u062b\u0627\u0644\u064b\u0627 \u0622\u062e\u0631 \u0635\u063a\u064a\u0631\u064b\u0627 \u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629: \u0645\u0627\u0630\u0627","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.edarabia.com\/ar\/\u062a\u0639\u0631\u0641-\u0639\u0644\u0649-\u0645\u062d\u064a\u0637-\u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629-\u0645\u0639-\u0623\u0645\u062b\u0644\u0629-\u0644\u0644\u0628\u0631\u0647\/","og_locale":"ar_AR","og_type":"article","og_title":"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0628\u0631\u0647\u0627\u0646","og_description":"\u0645\u0627\u0630\u0627 \u062a\u0639\u0644\u0645 \u0639\u0646 \u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u062b\u0627\u0644\u064b\u0627 \u0622\u062e\u0631 \u0635\u063a\u064a\u0631\u064b\u0627 \u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629: \u0645\u0627\u0630\u0627","og_url":"https:\/\/www.edarabia.com\/ar\/\u062a\u0639\u0631\u0641-\u0639\u0644\u0649-\u0645\u062d\u064a\u0637-\u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629-\u0645\u0639-\u0623\u0645\u062b\u0644\u0629-\u0644\u0644\u0628\u0631\u0647\/","og_site_name":"\u0625\u064a\u062f \u0623\u0631\u0627\u0628\u064a\u0627","article_published_time":"2023-10-03T11:35:52+00:00","article_modified_time":"2026-04-01T00:01:01+00:00","og_image":[{"width":800,"height":350,"url":"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2023\/10\/know-the-circumference-of-a-cylinder-with-examples-to-prove.jpg","type":"image\/jpeg"}],"author":"Mona Fakhro","twitter_card":"summary_large_image","twitter_misc":{"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629":"Mona Fakhro"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#article","isPartOf":{"@id":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/"},"author":{"name":"Mona Fakhro","@id":"https:\/\/www.edarabia.com\/ar\/#\/schema\/person\/01a9beda4345ccbcc1cb741e78888f04"},"headline":"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0628\u0631\u0647\u0627\u0646","datePublished":"2023-10-03T11:35:52+00:00","dateModified":"2026-04-01T00:01:01+00:00","mainEntityOfPage":{"@id":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/"},"wordCount":0,"commentCount":0,"publisher":{"@id":"https:\/\/www.edarabia.com\/ar\/#organization"},"image":{"@id":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#primaryimage"},"thumbnailUrl":"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2023\/10\/know-the-circumference-of-a-cylinder-with-examples-to-prove.jpg","articleSection":["\u062a\u0639\u0644\u064a\u0645","\u0631\u064a\u0627\u0636\u064a\u0627\u062a"],"inLanguage":"ar","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/","url":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/","name":"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0628\u0631\u0647\u0627\u0646","isPartOf":{"@id":"https:\/\/www.edarabia.com\/ar\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#primaryimage"},"image":{"@id":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#primaryimage"},"thumbnailUrl":"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2023\/10\/know-the-circumference-of-a-cylinder-with-examples-to-prove.jpg","datePublished":"2023-10-03T11:35:52+00:00","dateModified":"2026-04-01T00:01:01+00:00","description":"\u0645\u0627\u0630\u0627 \u062a\u0639\u0644\u0645 \u0639\u0646 \u062d\u062c\u0645 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0623\u0645\u062b\u0644\u0629 \u062d\u0648\u0644 \u0627\u062d\u062a\u0633\u0627\u0628 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u062b\u0627\u0644\u064b\u0627 \u0622\u062e\u0631 \u0635\u063a\u064a\u0631\u064b\u0627 \u0644\u062d\u0633\u0627\u0628 \u0645\u0633\u0627\u062d\u0629 \u0633\u0637\u062d \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629: \u0645\u0627\u0630\u0627","breadcrumb":{"@id":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#breadcrumb"},"inLanguage":"ar","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/"]}]},{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#primaryimage","url":"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2023\/10\/know-the-circumference-of-a-cylinder-with-examples-to-prove.jpg","contentUrl":"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2023\/10\/know-the-circumference-of-a-cylinder-with-examples-to-prove.jpg","width":800,"height":350},{"@type":"BreadcrumbList","@id":"https:\/\/www.edarabia.com\/ar\/%d8%aa%d8%b9%d8%b1%d9%81-%d8%b9%d9%84%d9%89-%d9%85%d8%ad%d9%8a%d8%b7-%d8%a7%d9%84%d8%a7%d8%b3%d8%b7%d9%88%d8%a7%d9%86%d8%a9-%d9%85%d8%b9-%d8%a3%d9%85%d8%ab%d9%84%d8%a9-%d9%84%d9%84%d8%a8%d8%b1%d9%87\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.edarabia.com\/ar\/"},{"@type":"ListItem","position":2,"name":"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u062d\u064a\u0637 \u0627\u0644\u0627\u0633\u0637\u0648\u0627\u0646\u0629 \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0644\u0644\u0628\u0631\u0647\u0627\u0646"}]},{"@type":"WebSite","@id":"https:\/\/www.edarabia.com\/ar\/#website","url":"https:\/\/www.edarabia.com\/ar\/","name":"\u0625\u064a\u062f \u0623\u0631\u0627\u0628\u064a\u0627","description":"\u062f\u0644\u064a\u0644 \u0627\u0644\u062a\u0639\u0644\u064a\u0645 \u0627\u0644\u0623\u0648\u0644 \u0628\u0627\u0644\u0634\u0631\u0642","publisher":{"@id":"https:\/\/www.edarabia.com\/ar\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.edarabia.com\/ar\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ar"},{"@type":"Organization","@id":"https:\/\/www.edarabia.com\/ar\/#organization","name":"Edarabia Arabic","url":"https:\/\/www.edarabia.com\/ar\/","logo":{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/www.edarabia.com\/ar\/#\/schema\/logo\/image\/","url":"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2019\/03\/edarabia-logo.png","contentUrl":"https:\/\/www.edarabia.com\/ar\/wp-content\/uploads\/2019\/03\/edarabia-logo.png","width":175,"height":37,"caption":"Edarabia Arabic"},"image":{"@id":"https:\/\/www.edarabia.com\/ar\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.edarabia.com\/ar\/#\/schema\/person\/01a9beda4345ccbcc1cb741e78888f04","name":"Mona Fakhro"}]}},"_links":{"self":[{"href":"https:\/\/www.edarabia.com\/ar\/wp-json\/wp\/v2\/posts\/39991","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.edarabia.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.edarabia.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.edarabia.com\/ar\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/www.edarabia.com\/ar\/wp-json\/wp\/v2\/comments?post=39991"}],"version-history":[{"count":0,"href":"https:\/\/www.edarabia.com\/ar\/wp-json\/wp\/v2\/posts\/39991\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.edarabia.com\/ar\/wp-json\/wp\/v2\/media\/40558"}],"wp:attachment":[{"href":"https:\/\/www.edarabia.com\/ar\/wp-json\/wp\/v2\/media?parent=39991"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.edarabia.com\/ar\/wp-json\/wp\/v2\/tags?post=39991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}