{"id":57328,"date":"2022-06-07T09:45:48","date_gmt":"2022-06-07T02:45:48","guid":{"rendered":"https:\/\/superapp.id\/blog\/?p=57328"},"modified":"2022-06-06T17:04:52","modified_gmt":"2022-06-06T10:04:52","slug":"prisma-segitiga","status":"publish","type":"post","link":"https:\/\/superapp.id\/blog\/uncategorized\/prisma-segitiga\/","title":{"rendered":"Rumus Prisma Segitiga Beserta Sifat-Sifat &#038; Contoh Soalnya"},"content":{"rendered":"<p><span style=\"color: #000000;\">Jika Sedulur pernah mengamati atap rumah, maka Sedulur sudah menemukan salah satu contoh dari prisma. Prisma merupakan bangun ruang yang memiliki bidang alas dan bidang tutup yang sejajar dan kongruen. Prisma terdiri dari prisma segitiga, prisma segiempat, prisma segienam, hingga prisma segidelapan.<\/span><\/p>\n<p><span style=\"color: #000000;\">Penamaan prisma didasarkan pada bentuk bangun datar yang menjadi alasnya. Sebagai contoh prisma segempat karena memiliki alas berbentuk segiempat. Sementara itu, bentuk tutup atau selimut prisma biasanya adalah bangun persegi panjang ataupun jajar genjang.<\/span><\/p>\n<p><span style=\"color: #000000;\">Artikel ini akan membahas lebih lanjut mengenai prisma segitiga. Tertarik dengan informasinya? simak artikel berikut ini, ya, Sedulur!<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>BACA JUGA:\u00a0<a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/lifestyle\/hukum-pascal\/\">Hukum Pascal: Pengertian, Bunyi, Rumus, dan Penerapannya<\/a><\/strong><\/span><\/p>\n<h2><span style=\"color: #000000;\"><strong>Pengertian\u00a0<\/strong><\/span><\/h2>\n<figure id=\"attachment_57385\" aria-describedby=\"caption-attachment-57385\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-57385\" src=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi-570x468.webp\" alt=\"prisma segitiga\" width=\"570\" height=\"468\" \/><\/a><figcaption id=\"caption-attachment-57385\" class=\"wp-caption-text\"><\/span> <span style=\"color: #000000;\">iStock<\/span><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\">Perlu diketahui bahwa prisma merupakan bangun ruang yang memiliki bidang tutup serta bidang alas yang sejajar dan kongruen. Bentuk prisma ini biasanya memiliki alas berupa poligon atau segi banyak dan muka atau selimut berupa jajar genjang dan persegi panjang. Salah satunya adalah prisma segitiga.<\/span><\/p>\n<p><span style=\"color: #000000;\">Prisma segitiga adalah bangun ruang tiga dimensi yang memiliki bentuk alas dan tutup yang berbentuk segitiga dengan selimut yang berbentuk persegi panjang. Alas prisma segitiga berbentuk segitiga sesuai dengan namanya. <\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>BACA JUGA: <a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/uncategorized\/besaran-vektor\/\">Rumus Besaran Vektor Dalam Fisika Beserta Contoh Soalnya<\/a><\/strong><\/span><\/p>\n<h2><span style=\"color: #000000;\">Ciri-ciri\u00a0<\/span><\/h2>\n<figure id=\"attachment_57386\" aria-describedby=\"caption-attachment-57386\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi2.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-57386\" src=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi2-570x467.webp\" alt=\"prisma segitiga\" width=\"570\" height=\"467\" \/><\/a><figcaption id=\"caption-attachment-57386\" class=\"wp-caption-text\"><\/span> <span style=\"color: #000000;\">iStock<\/span><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;ciri-ciri prisma segitiga\\nprisma segitiga volume\\nprisma segitiga ada berapa sisi\\nrumus prisma segitiga\\nalas prisma segitiga\\ncontoh soal prisma segitiga\\nrumus luas alas prisma segitiga&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4284,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;15&quot;:&quot;Arial&quot;}\">Banyak yang bertanya mengenai prisma segitiga ada berapa sisi, prisma segitiga volumenya bagaimana, dan apa saja ciri-cirinya. Berikut adalah informasi mengenai ciri-ciri yang dapat menjawab pertanyaan- pertanyaan tersebut.<\/span><\/p>\n<p><span style=\"color: #000000;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;ciri-ciri prisma segitiga\\nprisma segitiga volume\\nprisma segitiga ada berapa sisi\\nrumus prisma segitiga\\nalas prisma segitiga\\ncontoh soal prisma segitiga\\nrumus luas alas prisma segitiga&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4284,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;15&quot;:&quot;Arial&quot;}\">Ciri-ciri prisma segitiga.<\/span><\/p>\n<ol>\n<li><span style=\"color: #000000;\">Prisma ini tentunya memiliki alas dan tutup yang berbentuk segitiga.<\/span><\/li>\n<li><span style=\"color: #000000;\">Prisma ini juga memiliki selimut berbentuk persegi panjang.<\/span><\/li>\n<li><span style=\"color: #000000;\">Terdapat 5 buah sisi, yaitu 2 sisi bagian alas dan atap yang berbentuk segitiga, dan 3 sisi di samping yang berbentuk persegi panjang.<\/span><\/li>\n<li><span style=\"color: #000000;\">Prisma ini juga mempunyai 6 titik sudut.<\/span><\/li>\n<li><span style=\"color: #000000;\">Prisma ini mempunyai 9 rusuk, dimana 3 diantara rusuk tersebut merupakan rusuk tegak.<\/span><\/li>\n<\/ol>\n<h2><span style=\"color: #000000;\">Rumus<\/span><\/h2>\n<figure id=\"attachment_57390\" aria-describedby=\"caption-attachment-57390\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi6.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-57390\" src=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi6-570x468.webp\" alt=\"prisma\" width=\"570\" height=\"468\" \/><\/a><figcaption id=\"caption-attachment-57390\" class=\"wp-caption-text\"><\/span> <span style=\"color: #000000;\">iStock<\/span><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\">Untuk menghitung luas permukaan, luas alas, maupun volume suatu bangun ruang tentu membutuhkan sebuah rumus. Berikut adalah beberapa rumus yang dapat Sedulur gunakan untuk mempelajari prisma ini lebih lanjut.<\/span><\/p>\n<p><span style=\"color: #000000;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;ciri-ciri prisma segitiga\\nprisma segitiga volume\\nprisma segitiga ada berapa sisi\\nrumus prisma segitiga\\nalas prisma segitiga\\ncontoh soal prisma segitiga\\nrumus luas alas prisma segitiga&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4284,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;15&quot;:&quot;Arial&quot;}\">Rumus prisma segitiga, terdiri dari:<\/span><\/p>\n<h3><span style=\"color: #000000;\">1. Rumus luas alas prisma segitiga<\/span><\/h3>\n<p><span style=\"color: #000000;\">Karena prisma ini memiliki alas yang berbentuk segitiga, maka luas alasnya mengikuti luas segitiga.<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>La = \u00bd x a x t<\/strong><\/span><\/p>\n<h3><span style=\"color: #000000;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;ciri-ciri prisma segitiga\\nprisma segitiga volume\\nprisma segitiga ada berapa sisi\\nrumus prisma segitiga\\nalas prisma segitiga\\ncontoh soal prisma segitiga\\nrumus luas alas prisma segitiga&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4284,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;15&quot;:&quot;Arial&quot;}\">2. Rumus volume<\/span><\/h3>\n<p><span style=\"color: #000000;\">Untuk menghitung volume dapat digunakan rumus dengan mengalikan luas alas dengan tinggi prisma. Berikut adalah rumus secara matematisnya.<\/span><\/p>\n<p><span style=\"color: #000000;\">V = La x tinggi<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>V = (\u00bd x a x t) x tinggi<\/strong><\/span><\/p>\n<h3><span style=\"color: #000000;\">3. Rumus luas permukaan<\/span><\/h3>\n<p><span style=\"color: #000000;\">Terdapat dua rumus yang bisa digunakan untuk menghitung luas permukaan, yaitu:<\/span><\/p>\n<p><span style=\"color: #000000;\">Rumus pertama dengan mengalikan dua kali luas alas kemudian menambahkannya dengan luas selimut. Berikut penulisan matematisnya.<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Lp = (2 x La) + Ls<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">Luas selimut dapat dicari dengan mengalikan satu bidang tegak (dalam hal ini berbentuk persegi panjang) dengan jumlah rusuk tegak. Sehingga luas selimut dapat ditulis sebagai berikut.<\/span><\/p>\n<p><span style=\"color: #000000;\">Luas selimut = luas satu bidang tegak x 3<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Ls = (p x l) x 3<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">Rumus kedua dengan mengalikan dua kali luas alas dan menambahkannya dengan hasil perkalian dari keliling alas dan tinggi prisma. Secara matematis dapat ditulis sebagai berikut.<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Lp = (2 x La) + (keliling alas x tinggi prisma)<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">Keterangan:<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">La = luas alas<\/span><\/li>\n<li><span style=\"color: #000000;\">Ls = luas selimut<\/span><\/li>\n<li><span style=\"color: #000000;\">Lp = luas permukaan<\/span><\/li>\n<li><span style=\"color: #000000;\">V = volume\u00a0<\/span><\/li>\n<li><span style=\"color: #000000;\">t = tinggi<\/span><\/li>\n<li><span style=\"color: #000000;\">p = panjang<\/span><\/li>\n<li><span style=\"color: #000000;\">l = lebar<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\"><strong>BACA JUGA: <a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/lifestyle\/rumus-luas-lingkaran\/\">Rumus Luas Lingkaran dengan Cara Menghitung dan Contohnya<\/a><\/strong><\/span><\/p>\n<h2><span style=\"color: #000000;\">Contoh dalam kehidupan sehari-hari<\/span><\/h2>\n<figure id=\"attachment_57388\" aria-describedby=\"caption-attachment-57388\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi4.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-57388\" src=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi4-570x468.webp\" alt=\"kue\" width=\"570\" height=\"468\" \/><\/a><figcaption id=\"caption-attachment-57388\" class=\"wp-caption-text\"><\/span> <span style=\"color: #000000;\">iStock<\/span><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\">Berikut ini merupakan contoh penerapan prisma segitiga dalam kehidupan sehari-hari.\u00a0<\/span><\/p>\n<h3><span style=\"color: #000000;\">1. Potongan kue<\/span><\/h3>\n<p><span style=\"color: #000000;\">Sepotong kue merupakan contoh mudah untuk menggambarkan prisma ini. Sepotong kue memiliki dua sisi berbentuk segitiga dan tiga sisi berbentuk persegi panjang.<\/span><\/p>\n<h3><span style=\"color: #000000;\">2. Atap rumah<\/span><\/h3>\n<p><span style=\"color: #000000;\">Contoh lainnya adalah atap rumah. Jika diamati dengan teliti, atap rumah juga memiliki dua sisi berbentuk segitiga yang biasanya berada pada bagian depan belakang, dan tiga sisi berbentuk persegi panjang pada samping kanan kiri dan tengahnya.<\/span><\/p>\n<h3><span style=\"color: #000000;\">3. Tenda<\/span><\/h3>\n<p><span style=\"color: #000000;\">Contoh selanjutnya yaitu tenda saat Sedulur pergi berkemah. Tenda juga memiliki dua sisi berbentuk segitiga sebagai pintu keluar masuk, dan tiga sisi berbentuk persegi panjang pada bagian kanan kiri dan alasnya.<\/span><\/p>\n<h2><span style=\"color: #000000;\">Contoh soal 1<\/span><\/h2>\n<figure id=\"attachment_57389\" aria-describedby=\"caption-attachment-57389\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi5.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-57389\" src=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi5-570x467.webp\" alt=\"prisma\" width=\"570\" height=\"467\" \/><\/a><figcaption id=\"caption-attachment-57389\" class=\"wp-caption-text\"><\/span> <span style=\"color: #000000;\">iStock<\/span><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;ciri-ciri prisma segitiga\\nprisma segitiga volume\\nprisma segitiga ada berapa sisi\\nrumus prisma segitiga\\nalas prisma segitiga\\ncontoh soal prisma segitiga\\nrumus luas alas prisma segitiga&quot;}\" data-sheets-userformat=\"{&quot;2&quot;:4284,&quot;5&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;6&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;7&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;8&quot;:{&quot;1&quot;:[{&quot;1&quot;:2,&quot;2&quot;:0,&quot;5&quot;:{&quot;1&quot;:2,&quot;2&quot;:0}},{&quot;1&quot;:0,&quot;2&quot;:0,&quot;3&quot;:3},{&quot;1&quot;:1,&quot;2&quot;:0,&quot;4&quot;:1}]},&quot;10&quot;:2,&quot;15&quot;:&quot;Arial&quot;}\">Berikut adalah contoh soal prisma segitiga sebagai latihan dalam belajar matematika.<\/span><\/p>\n<p><span style=\"color: #000000;\">1. Sebuah benda memiliki bentuk prisma segitiga memiliki tinggi 6 m, tinggi bidang alas 3 m, dan panjang bidang alas 4 m. Hitunglah luas permukaannya!<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Jawab:<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">Diketahui:<\/span><\/p>\n<p><span style=\"color: #000000;\">t prisma = 6 m<\/span><\/p>\n<p><span style=\"color: #000000;\">t alas= 3 m<\/span><\/p>\n<p><span style=\"color: #000000;\">p alas = 4 m<\/span><\/p>\n<p><span style=\"color: #000000;\">Ditanya:<\/span><\/p>\n<p><span style=\"color: #000000;\">Luas permukaan ?<\/span><\/p>\n<p><span style=\"color: #000000;\">Dijawab:<\/span><\/p>\n<p><span style=\"color: #000000;\">Lp = (2 x La) + Ls<\/span><\/p>\n<p><span style=\"color: #000000;\">Lp = 2 x (1\/2 x 4 x 3) + 3 x (4 x 6)<\/span><\/p>\n<p><span style=\"color: #000000;\">= 12 + 72<\/span><\/p>\n<p><span style=\"color: #000000;\">= 84 m<sup>2<\/sup>\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">Jadi, luas permukaannya adalah 84 m<sup>2<\/sup>.<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>BACA JUGA:\u00a0<a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/lifestyle\/luas-belah-ketupat\/\">Rumus Luas Belah Ketupat Beserta Contoh &amp; Cara Menghitung<\/a><\/strong><\/span><\/p>\n<h2><span style=\"color: #000000;\">Contoh soal 2<\/span><\/h2>\n<figure id=\"attachment_57387\" aria-describedby=\"caption-attachment-57387\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi3.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-57387\" src=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/06\/segi3-570x468.webp\" alt=\"atap\" width=\"570\" height=\"468\" \/><\/a><figcaption id=\"caption-attachment-57387\" class=\"wp-caption-text\"><\/span> <span style=\"color: #000000;\">iStock<\/span><\/figcaption><\/figure>\n<p><span style=\"color: #000000;\">2. Sebuah benda memiliki alas berbentuk segitiga dengan panjang bidang alas 10 cm dan tinggi 5 cm serta tinggi prisma itu\u00a0 7 cm. Hitunglah volumenya!<\/span><\/p>\n<p><span style=\"color: #000000;\"><strong>Jawab:<\/strong><\/span><\/p>\n<p><span style=\"color: #000000;\">Diketahui:<\/span><\/p>\n<p><span style=\"color: #000000;\">p bidang = 10 cm<\/span><\/p>\n<p><span style=\"color: #000000;\">t bidang = 5 cm<\/span><\/p>\n<p><span style=\"color: #000000;\">t prisma = 7 cm<\/span><\/p>\n<p><span style=\"color: #000000;\">Ditanya:<\/span><\/p>\n<p><span style=\"color: #000000;\">Volume ?\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">Dijawab:<\/span><\/p>\n<p><span style=\"color: #000000;\">V = La x t<\/span><\/p>\n<p><span style=\"color: #000000;\">V = (1\/2 x 10 x 5) x 7<\/span><\/p>\n<p><span style=\"color: #000000;\">V = 25 x 7<\/span><\/p>\n<p><span style=\"color: #000000;\">V = 150 cm\u00b3\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\">Jadi, volume prisma segitiga tersebut adalah 150 cm\u00b3.<\/span><\/p>\n<p><span style=\"color: #000000;\"><div class=\"rltdpstsplgn-related-post-block\"><h4 class=\"rltdpstsplgn-related-title\"><\/h4><p>No related posts found...<\/p><\/div><\/span><\/p>\n<p><span style=\"color: #000000;\">Sekian informasi mengenai prisma segitiga besrta ciri-ciri, rumus, contoh soal maupun contoh penerapan dalam kehidupan sehari-hari. Semoga informasi ini dapat membantu Sedulur dalam belajar matematika lebih baik lagi.<\/span><\/p>\n<p><span style=\"color: #000000;\"><i><span style=\"font-weight: 400;\">Mau belanja bulanan nggak pakai ribet? <\/span><\/i><b><i>Aplikasi Super<\/i><\/b><i><span style=\"font-weight: 400;\"> solusinya! Mulai dari sembako hingga kebutuhan rumah tangga tersedia lengkap. Selain harganya murah, Sedulur juga bisa merasakan kemudahan belanja lewat handphone. Nggak perlu keluar rumah, belanjaan pun langsung diantar. Yuk, unduh aplikasinya <\/span><\/i><a style=\"color: #000000;\" href=\"https:\/\/bit.ly\/3g9Xqos\"><b><i>di sini<\/i><\/b><\/a><i><span style=\"font-weight: 400;\"> sekarang!<\/span><\/i><\/span><\/p>\n<p><span style=\"color: #000000;\"><i><span style=\"font-weight: 400;\">Bagi Sedulur yang punya toko kelontong atau warung, bisa juga lho belanja grosir atau kulakan lewat <\/span><\/i><b><i>Aplikasi Super<\/i><\/b><i><span style=\"font-weight: 400;\">. Harga dijamin lebih murah dan bikin untung makin melimpah. Langsung restok isi tokomu <\/span><\/i><a style=\"color: #000000;\" href=\"https:\/\/bit.ly\/3g9Xqos\"><b><i>di sini<\/i><\/b><\/a><i><span style=\"font-weight: 400;\"> aja!<\/span><\/i><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":24,"featured_media":57787,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[7775,7773,7774],"class_list":["post-57328","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-prisma","tag-prisma-segitiga","tag-rumus-prisma-segitiga"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Rumus Prisma Segitiga Beserta Sifat-Sifat &amp; Contoh Soalnya<\/title>\n<meta name=\"description\" content=\"Prisma segitiga merupakan sebuah bangun ruang tiga dimensi. 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