" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
60 = 2 (3x + 2x)
60 = 2 (5x)
60 = 10x
x = 6
berarti panjang= 3 . 6 = 18cm
dan lebar = 2 . 6 = 12cm
maka,
L = p . l
L = 18 . 12
L = 216 cm^2
ket:
^ = pangkat
maaf kalau salah :)