" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
p + l = 50 cm
p = 3/2 l
3/2 l + l = 50
5/2 l = 50
l = 50 x 2 : 5
l = 20 cm
maka p = 30 cm
100 = 2(3x + 2x)
100 = 2(5x)
100 = 10x
100/10 =x
10 =x
p = 3(10) = 30 cm
l = 2(10) = 20 cm