" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
p= 20 cm
l= 14 cm
t= 10 cm
2( p x l + p x t + l x t)
2 (20 x 14 + 20 x 10 + 14 x 10)
2 (280 + 200 + 140)
2 (620)
1240