Math, asked by jaton, 1 year ago

what will be the surface area of a sphere when its radius is doubled

Answers

Answered by arsh9469
0
4 by 3 Pi R cube equal to 2 into 4 by 3 Pi R cube there for fire tube and fire tube is cancelled and 4 by 3 and 4 by 3 is also cancelled therefore the radius is 2
Answered by Yashk7
0
Surface area of sphere=4πr^2
When radius is doubled....
4π(2r)^2=16πr^2
Hope you got your answer
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