" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1/2 × 3/4 × \pi × r²
= 1/2 × 3/4 × 22/7 × 7× 7
= 3/4 × 11/7 × 49
= 33/28 × 49
= 2252,25