SOLUTION: Find the surface area of a sphere if a hemisphere with the same radius has a surface area of 69pi cm2.

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Question 1019549: Find the surface area of a sphere if a hemisphere with the same radius has a surface area of 69pi cm2.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the surface area of a sphere if a hemisphere with the same radius has a surface area of 69pi cm2.
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Ans: 2(69pi cm^2) = 138pi cm^2
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Cheers,
Stan H.