" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
πr₁² t : πr₂² t
r₁² : r₂²
7² : 10²
49 : 100
maaf kalau salah
r2= 10cm
dit: perbandingan volume
1/3rt: 1/3rt
7.7 : 10.10
49 : 100