{"id":63467,"date":"2026-04-04T12:51:40","date_gmt":"2026-04-04T12:51:40","guid":{"rendered":"https:\/\/www.omahbse.com\/blog\/?p=63467"},"modified":"2026-04-04T12:51:40","modified_gmt":"2026-04-04T12:51:40","slug":"apa-rumus-mencari-keliling-lingkaran","status":"publish","type":"post","link":"https:\/\/www.omahbse.com\/blog\/apa-rumus-mencari-keliling-lingkaran\/","title":{"rendered":"Apa rumus mencari keliling lingkaran?"},"content":{"rendered":"<p>Rumus untuk mencari keliling lingkaran adalah ? (pi) kali diameter atau dua kali ? (pi) kali jari-jari lingkaran. Untuk menghitung keliling lingkaran, rumus yang umum digunakan adalah K = 2?r atau K = ?d.<\/p>\n<h2>Penjelasan dan Jawaban<\/h2>\n<p>Rumus untuk mencari keliling lingkaran adalah:<\/p>\n<p>Keliling = 2 * \u03c0 * r<\/p>\n<p>Dimana:<\/p>\n<ul>\n<li>Keliling adalah panjang garis yang membentuk lingkaran<\/li>\n<li>\u03c0 (pi) adalah konstanta dengan nilai 3,14 atau dapat dibulatkan menjadi 22\/7<\/li>\n<li>r adalah jari-jari lingkaran<\/li>\n<\/ul>\n<p>Jadi, untuk mencari keliling lingkaran, kita perlu mengalikan jari-jari dari lingkaran tersebut dengan 2\u03c0. Contoh penggunaan rumus ini adalah:<\/p>\n<p>Jika jari-jari lingkaran adalah 5 cm, maka keliling lingkaran adalah:<\/p>\n<p>Keliling = 2 * 3.14 * 5 = 31.4 cm<\/p>\n<h2>Kesimpulan<\/h2>\n<p>Dalam matematika, rumus mencari keliling lingkaran adalah keliling = 2 * \u03c0 * r. Rumus ini sangat penting karena keliling lingkaran dapat digunakan dalam banyak kasus, seperti perhitungan panjang tali yang melingkari lingkaran atau perhitungan pembuatan pagar lingkaran.<\/p>\n<p>Dengan mengetahui rumus ini, kita dapat dengan mudah mencari keliling lingkaran dan menggunakan hasilnya dalam konteks yang relevan.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rumus untuk mencari keliling lingkaran adalah ? (pi) kali diameter atau dua kali ? (pi) kali jari-jari lingkaran. Untuk menghitung keliling lingkaran, rumus yang umum digunakan adalah K = 2?r atau K = ?d. Penjelasan dan Jawaban Rumus untuk mencari keliling lingkaran adalah: Keliling = 2 * \u03c0 * r Dimana: Keliling adalah panjang garis [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":63465,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[302,1992,1976,1988],"tags":[],"class_list":{"0":"post-63467","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-matematika","8":"category-matematika-smp","9":"category-sekolah","10":"category-smp"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Apa rumus mencari keliling lingkaran? - OmahBSE<\/title>\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.omahbse.com\/blog\/apa-rumus-mencari-keliling-lingkaran\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apa rumus mencari keliling lingkaran? - OmahBSE\" \/>\n<meta property=\"og:description\" content=\"Rumus untuk mencari keliling lingkaran adalah ? (pi) kali diameter atau dua kali ? (pi) kali jari-jari lingkaran. Untuk menghitung keliling lingkaran, rumus yang umum digunakan adalah K = 2?r atau K = ?d. 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