" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jumlah sisi sejajar=15+20=35
Tinggi=Akar dari (13 kuadrat-5 kuadrat)=akar dari (169-25)=akar dari 144=12
Luas= 1/2 x 35 x 12=210