" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
perb.p;l=2;3 2+3=5
p=2/5 x 10cm= 4
l= 10cm-4cm=6cm
selisih = 6cm-4cm=2cm
20 = 2 (2x+3x)
20 = 4x + 6x
20 = 10 x
x. = 20/10
= 2
panjang = 2 x 2 = 4
lebar. = 3 x 2 = 6
selisih 6-4 = 2