" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
πr²t : πr²t
2² t : 1² t
4 : 1
maaf kalau salah
Vtabung1 : Vtabung2
habis itu phi sama t nya dicoret nanti perbandingannya jadi
4 : 1