SOLUTION: please help me sove this problem !! the surface area of sphere is 314 cm . find the radius of the sphere !!

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Question 1019826: please help me sove this problem !! the surface area of sphere is 314 cm . find the radius of the sphere !!
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
the surface area of sphere is 314 cm . find the radius of the sphere
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SA = 4pi*r^2

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