" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
GEOMETRIVII SMP
L = pi r^2
= 22/7 · (10,5)^2
= 346,5 satuan luas
kel = 2 pi r
= 22/7 · 21
= 66 satuan panjang