" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
= 2.π.r²= 2 x 22/7 x 7²
= 2 x 22/7 x 49
= 44/7 x 49
= 2156/7
= 308 cm
r = 7m = 700 cm
2 × π × r"
2×22/7×700×700
44 × 70000
= 3080000 cm"
semoga membantu...