{"id":66115,"date":"2022-07-29T16:00:00","date_gmt":"2022-07-29T09:00:00","guid":{"rendered":"https:\/\/superapp.id\/blog\/?p=66115"},"modified":"2022-07-28T09:15:20","modified_gmt":"2022-07-28T02:15:20","slug":"rumus-luas-segitiga","status":"publish","type":"post","link":"https:\/\/superapp.id\/blog\/uncategorized\/rumus-luas-segitiga\/","title":{"rendered":"Cara Menghitung Rumus Luas Segitiga Beserta Kelilingnya"},"content":{"rendered":"<p><span style=\"font-weight: 400; color: #000000;\">Dalam mempelajari ilmu matematika mengenai bangun datar, Sedulur tentu akan mempelajari cara menghitung luas dan keliling segitiga. Nah, rumus luas segitiga adalah rumus yang digunakan untuk mencari luas pada suatu segitiga, sementara rumus keliling segitiga adalah rumus yang digunakan untuk mencari keliling pada suatu segitiga.<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Segitiga dibagi menjadi 6 jenis, yakni segitiga sama sisi, segitiga sama kaki, segitiga sembarang, segitiga lancip, segitiga siku-siku, dan segitiga tumpul. Setiap jenis segitiga tersebut memiliki keistimewaan masing-masing sehingga diberi nama berbeda-beda.<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Bagaimana rumus luas dan keliling segitiga tersebut? Yuk, simak pembahasannya dalam artikel berikut ini.<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>BACA JUGA: <\/b><a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/uncategorized\/rumus-keliling-segitiga\/\"><b>Rumus Keliling Segitiga Beserta Pembahasan &amp; Contoh Soalnya<\/b><\/a><\/span><\/p>\n<h2><span style=\"color: #000000;\"><b>Segitiga sama sisi<\/b><\/span><\/h2>\n<figure id=\"attachment_66120\" aria-describedby=\"caption-attachment-66120\" style=\"width: 640px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-66120\" src=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/07\/seg-sama-sisi-650x405.webp\" alt=\"\" width=\"650\" height=\"405\" \/><figcaption id=\"caption-attachment-66120\" class=\"wp-caption-text\"><span style=\"color: #000000;\">doyanblog<\/span><\/figcaption><\/figure>\n<p><span style=\"font-weight: 400; color: #000000;\">Segitiga sama sisi merupakan bangun datar segitiga yang memiliki tiga sisi sama panjang dan tiga sudut sama besar. Ketiga sudut segitiga ini berukuran 60\u00b0.\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Rumus luas segitiga sama sisi:<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u00bd \u00d7 a \u00d7 t<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">atau<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = a\u00b2 \u00f7 4 \u00d7 \u221a3<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Keterangan:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = luas<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">a = alas<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">t = tinggi<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Rumus keliling segitiga sama sisi:<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = sisi a + sisi b + sisi c<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">atau<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = 3xs<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Keterangan:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = keliling<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">s = sisi<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Contoh soal:<\/b><\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400; color: #000000;\"> Sebuah segitiga memiliki panjang sisi berukuran 7 cm pada ketiga sisinya. Tentukan keliling dari segitiga tersebut dengan tepat!<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400; color: #000000;\">Jawab:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Diketahui: a,b,c = 8 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Ditanya: K ?<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Dijawab:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = a + b + c<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = 7 cm + 7 cm + 7 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = 21 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Jadi, keliling segitiga tersebut adalah 21 cm.<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>BACA JUGA: <\/b><a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/lifestyle\/volume-limas-segi-empat\/\"><b>Rumus Volume Limas Segi Empat Beserta Contoh Soalnya<\/b><\/a><\/span><\/p>\n<h2><span style=\"color: #000000;\"><b>Segitiga sama kaki<\/b><\/span><\/h2>\n<figure id=\"attachment_66116\" aria-describedby=\"caption-attachment-66116\" style=\"width: 640px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-66116\" src=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/07\/seg-sama-kaki-650x405.webp\" alt=\"rumus luas segitiga \" width=\"650\" height=\"405\" \/><figcaption id=\"caption-attachment-66116\" class=\"wp-caption-text\"><span style=\"color: #000000;\">doyanblog<\/span><\/figcaption><\/figure>\n<p><span style=\"font-weight: 400; color: #000000;\">Segitiga sama kaki merupakan bangun segitiga yang memiliki dua sisi dengan panjang yang sama kecuali pada sisi alas serta memiliki dua buah sudut yang sama.\u00a0\u00a0<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Rumus luas segitiga sama kaki:<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u00bd \u00d7 a \u00d7 t<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Keterangan:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = luas<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">a = alas<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">t = tinggi<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Rumus keliling segitiga sama kaki:<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = sisi a + sisi b +\u00a0 sisi c<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Keterangan:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = keliling<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">a,b,c = panjang sisi<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Contoh soal:<\/b><\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400; color: #000000;\"> Jika sebuah segitiga memiliki panjang alas 20 cm dan tinggi 9 cm. Hitunglah luas segitiga tersebut!<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400; color: #000000;\">Jawab:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Diketahui: a = 20 cm dan t = 9 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Ditanya: L ?<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Dijawab:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u00bd \u00d7 a \u00d7 t<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u00bd \u00d7 20 cm \u00d7 9 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = 10 cm \u00d7 9 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = 90 cm<\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">Jadi, segitiga tersebut memiliki luas 90 <\/span><span style=\"font-weight: 400;\">cm<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\">.<\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><b>BACA JUGA: <\/b><a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/uncategorized\/rumus-volume-bola\/\"><b>Rumus Volume Bola Serta Cara Menghitung &amp; Contoh Soalnya<\/b><\/a><\/span><\/p>\n<h2><span style=\"color: #000000;\"><b>Segitiga siku-siku<\/b><\/span><\/h2>\n<figure id=\"attachment_66119\" aria-describedby=\"caption-attachment-66119\" style=\"width: 640px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-66119\" src=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/07\/seg-siku-siku-650x405.webp\" alt=\"rumus luas segitiga \" width=\"650\" height=\"405\" \/><figcaption id=\"caption-attachment-66119\" class=\"wp-caption-text\"><span style=\"color: #000000;\">doyanblog<\/span><\/figcaption><\/figure>\n<p><span style=\"font-weight: 400; color: #000000;\">Segitiga siku siku merupakan bangun segitiga dengan salah satu sudut yang membentuk siku siku atau berukuran 90\u2070. Sisi segitiga ini terdiri dari sisi alas, sisi tinggi dan sisi miring.<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Rumus luas segitiga siku-siku:<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u00bd \u00d7 a \u00d7 t<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Keterangan:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = luas<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">a = alas<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">t = tinggi<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Rumus keliling segitiga siku-siku:<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = sisi a + sisi b +\u00a0 sisi c<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Keterangan:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = keliling<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">a,b,c = panjang sisi<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Contoh soal:<\/b><\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400; color: #000000;\"> Sebuah segitiga memiliki panjang sisi alas 16 cm dan tinggi 11 cm. Berapakah nilai luasnya?<\/span><\/li>\n<\/ol>\n<p><span style=\"color: #000000;\"><b>Jawab:<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Diketahui: a = 16 cm dan t = 11 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Ditanya: L ?<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Jawab:\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u00bd \u00d7 a \u00d7 t<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u00bd \u00d7 16 cm \u00d7 11 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = 8 cm \u00d7 11 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = 88 cm<\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">Jadi, segitiga tersebut memiliki luas 88 <\/span><span style=\"font-weight: 400;\">cm<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\">.<\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><b>BACA JUGA: <\/b><a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/uncategorized\/turunan-trigonometri\/\"><b>Rumus Turunan Trigonometri Beserta Contoh Soalnya<\/b><\/a><\/span><\/p>\n<h2><span style=\"color: #000000;\"><b>Segitiga sembarang<\/b><\/span><\/h2>\n<figure id=\"attachment_66118\" aria-describedby=\"caption-attachment-66118\" style=\"width: 640px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-66118\" src=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/07\/seg-sembarang.webp\" alt=\"rumus luas segitiga \" width=\"650\" height=\"344\" \/><figcaption id=\"caption-attachment-66118\" class=\"wp-caption-text\"><span style=\"color: #000000;\">doyanblog<\/span><\/figcaption><\/figure>\n<p><span style=\"font-weight: 400; color: #000000;\">Segitiga sembarang atau segitiga tak beraturan merupakan bangun segitiga yang memiliki bentuk tidak beraturan dengan panjang ketiga sisi dan besar ketiga sudut yang berbeda\u2013beda.<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Rumus luas segitiga sembarang:<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u221as(s-a)(s-b)(s-c)\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">atau<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u00bd \u00d7 a \u00d7 t<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Keterangan:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = luas<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">s = \u00bd \u00d7 keliling<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">a,b,c = panjang sisi<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Rumus keliling segitiga sembarang:<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = sisi a + sisi b +\u00a0 sisi c<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Keterangan:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = keliling<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">a,b,c = panjang sisi<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Contoh soal:<\/b><\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400; color: #000000;\"> Sebuah segitiga sembarang memiliki panjang sisi 10 cm, 6 cm dan 8 cm. Tentukan luas segitiga tersebut!<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400; color: #000000;\">Jawab:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Diketahui: a = 10 cm, b = 6 cm dan c = 8 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Ditanya: L ?<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Dijawab:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Mencari sisi terlebih dahulu<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">s = \u00bd \u00d7 keliling<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">s = \u00bd \u00d7 (10 cm + 6 cm + 8 cm)<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">s = \u00bd \u00d7 24 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">s = 12 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Masukkan dalam rumus luas<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u221as(s\u2212a)(s\u2212b)(s\u2212c)<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u221a12 cm(12 cm\u221210 cm)(12 cm \u2212 6 cm)(12 cm \u2212 8 cm )<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u221a12 cm(2 cm)(6 cm)(4 cm)<\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">L =\u221a576 <\/span><span style=\"font-weight: 400;\">cm<\/span><span style=\"font-weight: 400;\">4<\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">L = 24 <\/span><span style=\"font-weight: 400;\">cm<\/span><span style=\"font-weight: 400;\">2<\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">Jadi, luas segitiga sembarang tersebut berukuran 24 <\/span><span style=\"font-weight: 400;\">cm<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\">.<\/span><\/span><\/p>\n<p><span style=\"color: #000000;\"><b>BACA JUGA: <\/b><a style=\"color: #000000;\" href=\"https:\/\/superapp.id\/blog\/uncategorized\/rumus-peluang\/\"><b>Rumus Peluang Beserta Cara Menghitung &amp; Contoh Soalnya<\/b><\/a><\/span><\/p>\n<h2><span style=\"color: #000000;\"><b>Segitiga lancip<\/b><\/span><\/h2>\n<figure id=\"attachment_66117\" aria-describedby=\"caption-attachment-66117\" style=\"width: 710px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-66117\" src=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/07\/seg-lancip-720x405.webp\" alt=\"rumus luas segitiga\" width=\"720\" height=\"405\" srcset=\"https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/07\/seg-lancip-720x405.webp 720w, https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/07\/seg-lancip-444x250.webp 444w, https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/07\/seg-lancip-600x337.webp 600w, https:\/\/superapp.id\/blog\/wp-content\/uploads\/2022\/07\/seg-lancip-285x160.webp 285w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><figcaption id=\"caption-attachment-66117\" class=\"wp-caption-text\"><span style=\"color: #000000;\">doyanblog<\/span><\/figcaption><\/figure>\n<p><span style=\"font-weight: 400; color: #000000;\">Segitiga lancip merupakan bangun segitiga yang salah satu sudutnya memiliki besar sudut kurang dari 90\u2070. Ukuran sisi segitiga lancip dapat berbeda-beda pada tiap sisinya atau memiliki panjang yang sama namun salah satu sudutnya harus kurang dari 90\u2070.<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Rumus luas segitiga lancip:<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = \u00bd \u00d7 a \u00d7 t<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Keterangan:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">L = luas<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">a = alas<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">t = tinggi<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Rumus keliling segitiga lancip:<\/b><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = sisi a + sisi b +\u00a0 sisi c<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Keterangan:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = keliling<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">a,b,c = panjang sisi<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Contoh soal:<\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400; color: #000000;\"> Sebuah segitiga memiliki panjang sisi 22 cm, 15 cm dan 19 cm. Berapakah kelilingnya?<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400; color: #000000;\">Jawab:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Diketahui:\u00a0 a = 22 cm, b = 15 cm, c = 19 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Ditanya: K ?<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Dijawab:<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = a + b + c<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = 22 cm + 15 cm + 19 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">K = 56 cm<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Jadi, segitiga tersebut memiliki keliling 56 cm.<\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">Pada umumnya, luas suatu segitiga dapat diperoleh dengan cara mengalikan alas dan tinggi dari segitiga lalu dibagi dengan 2. Namun, ada cara lain yang dapat digunakan, yakni menggunakan rumus aturan trigonometri.<\/span><\/p>\n<p><span style=\"color: #000000;\"><b>Rumus luas segitiga trigonometri adalah:<\/b><\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">L\u25b3ABC = <\/span><span style=\"font-weight: 400;\">\u00bd .b.c.sin A<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">atau<\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">L\u25b3ABC = <\/span><span style=\"font-weight: 400;\">\u00bd .a.c.sin B<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400; color: #000000;\">atau<\/span><\/p>\n<p><span style=\"color: #000000;\"><span style=\"font-weight: 400;\">L\u25b3ABC = <\/span><span style=\"font-weight: 400;\">\u00bd .a.b.sin C<\/span><\/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=\"font-weight: 400; color: #000000;\">Demikian informasi mengenai cara menghitung rumus luas segitiga dan kelilingnya. Semoga informasi ini dapat bermanfaat bagi Sedulur yang sedang belajar matematika dengan lebih baik lagi. Selamat belajar!<\/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.<\/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.<\/span><\/i><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":24,"featured_media":66393,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[9242,9241,9243],"class_list":["post-66115","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-luas-segitiga","tag-rumus-luas-segitiga","tag-segitiga"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cara Menghitung Rumus Luas Segitiga Beserta Kelilingnya<\/title>\n<meta name=\"description\" content=\"Rumus luas segitiga adalah rumus yang digunakan untuk mencari luas pada suatu segitiga. Bagaimanakah cara menggunakannya? 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