Please help. thank you.

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asked Nov 13, 2019 3.9k views

1 Answer

Carlos Bergen · Answer 1 · 2019-11-19T13:08:33+0000

Volume of a sphere = 4/3 πr³

4/3πr³ = 900
r³ = 900 ÷ 4/3π
r³ = 214.86
r = 5.99

Surface Area = 4πr²

Surface Area = 4π(5.99)²
Surface Area = 451 in² (nearest inch)

Answer: 451 in²

Please help. thank you.

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