" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1/2 x 16 x D2 = 176
8 x d2 = 176
D2 = 176 /8 = 22cm
176 =1/2 X 16 X a
176 = 8a
8a =176
a =176 : 8
= 22 cm