Math, asked by shivam57958, 1 year ago

find the surface area of a sphere its volume is 3880 Cubic CM by Value 22 / 7​

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Answered by cooldab
0

Volume of sphere is 4/3πr^2

4/3πr^2=3880

r^2=3880 x 3 x 7/4 x 22

r^2=925

r=5√37

so surface area = 2πr

2 x 22/7 x 5√37

191cm^2

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