" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
akar kuadrat dr ( 17 kuadrat - 12 kuadrat - 9 kuadrat)
= akar dr 289-144-81
= akar kuadrat dr 64
= 8
V = p x l x t
= 12 x 9 x 8
= 864 cm3
b=√((12^2)+(9^2))=15
- kita cari tinggi kubus(t)
t=√(17^2-15^2)=8
volume= luas alas x tinggi
volume= 12 x 9 x 8 =864 cm^3