" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Diameter =10
Berarti=1/2 x d
= 1/2x10= 5
jari-jarinya adalah: 5
=1/2 x d
= 1/2x10
= 5