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Please help im so confused?? What is the surface area of the sphere below?
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2 votes
Please help im so confused??
What is the surface area of the sphere below?

Please help im so confused?? What is the surface area of the sphere below?-example-1
User Theabraham
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2 Answers

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A= 4πr2= 4·π·52≈ 314.15927
User Drew Gaynor
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First required to be found would be the radius, as you already have, is 5. Then use the formula 4 \pi r ^{2} [/tex], then you would receive the answer, for that would be 314.16.
User Mossaddeque Mahmood
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8.8k points
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