" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
176 = 22/7 . d
d= 176 ÷22/7
d= 176 x 7/22
d =56
r= 56÷2 = 28cm
Luas = pi . r . r
= 22/7 . 28 . 28
= 22/7 . 784
=2.464cm2
Semoga membantu ^_^
maaf kalau salah...