{"id":62348,"date":"2026-04-26T16:50:53","date_gmt":"2026-04-26T16:50:53","guid":{"rendered":"https:\/\/www.omahbse.com\/blog\/?p=62348"},"modified":"2026-04-26T16:50:53","modified_gmt":"2026-04-26T16:50:53","slug":"apa-itu-formula-luas-dan-keliling-persegi-panjang","status":"publish","type":"post","link":"https:\/\/www.omahbse.com\/blog\/apa-itu-formula-luas-dan-keliling-persegi-panjang\/","title":{"rendered":"Apa itu formula luas dan keliling persegi panjang?"},"content":{"rendered":"<p>Apa itu formula luas dan keliling persegi panjang? Dalam matematika, persegi panjang merupakan salah satu bentuk bangun datar yang memiliki dua pasang sisi sejajar dan sama panjang. Untuk menghitung luasnya, formula yang digunakan adalah panjang dikalikan lebar. Sedangkan untuk kelilingnya, formula yang digunakan adalah dua kali jumlah panjang dan lebar. Dengan memahami formula ini, Anda akan dapat dengan mudah menghitung luas dan keliling dari persegi panjang.<\/p>\n<h2>Penjelasan dan Jawaban<\/h2>\n<p> Persegi panjang adalah bangun datar yang memiliki empat sisi, masing-masing berhadapan dua-dua dan memiliki panjang yang berbeda. Formula luas persegi panjang dapat dihitung dengan mengalikan panjang sisi yang lebih panjang (panjang) dengan sisi yang lebih pendek (lebar). Jadi, rumus luas persegi panjang adalah: <\/p>\n<p class=\"formula\">Luas = Panjang x Lebar<\/p>\n<p> Sedangkan untuk formula keliling persegi panjang, dapat dihitung dengan menjumlahkan semua sisi yang ada. Karena persegi panjang memiliki empat sisi, maka rumus keliling persegi panjang adalah: <\/p>\n<p class=\"formula\">Keliling = 2 x (Panjang + Lebar)<\/p>\n<h2>Kesimpulan<\/h2>\n<p> Dengan demikian, formula luas persegi panjang adalah Luas = Panjang x Lebar, sementara formula keliling persegi panjang adalah Keliling = 2 x (Panjang + Lebar). <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apa itu formula luas dan keliling persegi panjang? Dalam matematika, persegi panjang merupakan salah satu bentuk bangun datar yang memiliki dua pasang sisi sejajar dan sama panjang. Untuk menghitung luasnya, formula yang digunakan adalah panjang dikalikan lebar. Sedangkan untuk kelilingnya, formula yang digunakan adalah dua kali jumlah panjang dan lebar. Dengan memahami formula ini, Anda [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":62347,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[302,1992,1976,1988],"tags":[],"class_list":{"0":"post-62348","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 itu formula luas dan keliling persegi panjang? - 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-itu-formula-luas-dan-keliling-persegi-panjang\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apa itu formula luas dan keliling persegi panjang? - OmahBSE\" \/>\n<meta property=\"og:description\" content=\"Apa itu formula luas dan keliling persegi panjang? Dalam matematika, persegi panjang merupakan salah satu bentuk bangun datar yang memiliki dua pasang sisi sejajar dan sama panjang. Untuk menghitung luasnya, formula yang digunakan adalah panjang dikalikan lebar. Sedangkan untuk kelilingnya, formula yang digunakan adalah dua kali jumlah panjang dan lebar. 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