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Anna [14]
2 years ago
10

PLEASE ANSWER ASAP! What is the radius of a sphere if its surface area is 314 square inches? (Use 3.14 for π.)

Mathematics
1 answer:
lina2011 [118]2 years ago
3 0

surface area of a sphere formula: A=4πr^2

314=4 x 3.14 x r^2 => r=5

It's B

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Step-by-step explanation:

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