" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
l sedungguhnya 4 x 450= 1800
L= p x l
L=3600 x 1800
L= 6.480.000cm2
L=648m²
=36 m × 18 m
=648 m²