" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
D = 3 cm
DIT : Luas ?
dijwab :
L = 1/4 x π x d²
= 1/4 x 3,14 x 3²
= 1/4 x 3,14 x 9
= 7,065 cm²