" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
13 = 8+s
s= 5 cm
L = 5x8 =40cm2
26 = 16 + 2x
2x = 26-16
2x = 10
x = 5
L = 8.5
= 40 cm²