SOLUTION: Find the radius of a sphere with a surface area of 1024 pi square inches

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Question 1077591: Find the radius of a sphere with a surface area of 1024 pi square inches
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
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Find the radius of a sphere with a surface area of 1024 pi square inches
Surface area of a sphere:
4%2Api%2Ar%5E2 = 1024%2Api
divide both sides by 4%2Api
r%5E2+=+256
r = sqrt%28256%29
r = 16 in is the radius