Jawabanmu

2014-05-06T15:25:53+07:00
Luas 2 segitiga = 2 x 1/2 x 8 x 15 = 120
luas 3 persegi panjang = (15x10) + (8x10) + (17x10) = 150 + 80 + 170 = 400
luas prisma = 120 + 400 = 520

volume =luas alas x tinggi
V = 1/2 x 8 x 15 x 10 = 600