Math, asked by Danish1234, 1 year ago

its very easy fir expert choose any1

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Answers

Answered by aahnapushpa15

1

Answer:

Step-by-step explanation:

Volume of cuboid =volume of sphere

Lbh=4/3πr^3

44*42*21=4/3*22/7*r^3

R^3=44*42*21*4*7*3/4*22=21

Surface area of solid is 4πr^2

4*22/7*21*21

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