SOLUTION: IF the surface area of a sphere is 20 square centimeters, what is the radius?

SOLUTION: IF the surface area of a sphere is 20 square centimeters, what is the radius?

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Question 512004: IF the surface area of a sphere is 20 square centimeters, what is the radius?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!

Solve for r

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