" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 2 x π x r x t
= 2 x 22/7 x 7 x 5
= 44 x 5
= 220 cm²
= 22/7 x 5 x 14 = 220 cm2