" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
panjang = dua kali lipat lebarnya = 14
luas = 7 x 14
= 98
= 4/2 x 7
= 28/2
= 14
itu juga mungkin