" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
panjang/lebar = √100 = 10
tinggi = 1300 : 100 = 13
luas = (p x l) + (p x t) + (l x t) x 2
= (10 x 10) + ( 10 x 13 ) + ( 10 x 13 ) x 2
= (100 + 130 + 130 ) x 2
= 360 x 2
= 720 cm²