" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
T= 12
R alas=?
V=1/3x L alas x T
400 = 1/3 x L x 12
400= 4L
100 = L
L = RxR
100=R²
R=√100 = 10cm