" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Sisi miring2 =AB2+BC2 = 12pangkat 2+ 9pangkat2 = 144+81 = 225
sisi miring = akar2 dr 225 = 15cm
K=ab+bc+ac = 12+9+15 = 36cm
L=2la + (t×k) = 2×54 + (18×36) = 108+648 =756cm
V=54×18 = 972cm
keterangan :→→ T = tinggi →→A= alas →→L= luas →→V= volume →→ TP= tinggi prisma.
A. luas = (2 X luas alas segitiga) + ([A + B+ C] X T) = 2 x 12 x 9 :2 = 108 cm
= 12 + 9 + 18 = 39 x 18 = 468 cm = 108 cm + 468 cm =576 cm²
B. Volume= a x t : 2 = 12 x 9 : 2 = 54
54 = 54 x tp = 54 x 18 = 972 cm pangkat 3
MAAF KALO JAWABAN NYA SALAH YA ♡♡♡ coba itung ulang takut salah..