elwizakiaqolbun
6. Volume Bagunan = Volume Balok + Volume Prisma Segitiga V = (p x l x t) + (a x t /2 x t prisma) V = (3x3x8) + (2x3/2x8) V = 72 + 24 V = 96 cm²
7. Volume Bagunan = Volume Balok + Volume Prisma Segitiga V = (p x l x t) + (a x t /2 x t prisma) V = (6x5x4) + (3x5/2x6) V = 120 + 45 V = 165 cm²
8. Volume Bangunan = Volume Prisma Segitiga 1 + Volume Prisma Segitiga 2 V = (a x t /2 x t prisma) + (a x t /2 x t prisma) V = (4x3x10/2) + (5x5x3/2) V = 60 + 37.5 V = 97,5 cm²
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AnnisaAnnur
Yg no. 6 : 24. yg no. 7 : 75 , yg no. 8 : entah lah.. yg prisma nya 12, yg prisma bawah nya lagi / samping nya gak tau.. lumyan susah , udah lupa lupa inget dek..
V = (p x l x t) + (a x t /2 x t prisma)
V = (3x3x8) + (2x3/2x8)
V = 72 + 24
V = 96 cm²
7. Volume Bagunan = Volume Balok + Volume Prisma Segitiga
V = (p x l x t) + (a x t /2 x t prisma)
V = (6x5x4) + (3x5/2x6)
V = 120 + 45
V = 165 cm²
8. Volume Bangunan = Volume Prisma Segitiga 1 + Volume Prisma Segitiga 2
V = (a x t /2 x t prisma) + (a x t /2 x t prisma)
V = (4x3x10/2) + (5x5x3/2)
V = 60 + 37.5
V = 97,5 cm²