" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
28 = 2 ( 2x - 6 + x + 8 )
28 = 2 (3x + 2)
28 = 6x + 4
24 = 6x
4 = x
p = 2x-6 = 2.4-6 = 2
l = x+8 = 4+8 = 12
L = p.l = 2.12 = 24cm²