" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
150= 2l+2(2l)
150=6l
l=25
p=50
...............
(p+l)= 150 : 2
p+l = 75
l = 25
p= 2(25)= 50
bukti: k = 2(p+l)
= 2(50+25)
=150
L= P*L
=50*25
=1250 cm²