SOLUTION: Find the diameter of a sphere that has a surface area of 324pi in2

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Question 736840: Find the diameter of a sphere that has a surface area of 324pi in2
Answer by fcabanski(1391)   (Show Source): You can put this solution on YOUR website!
The surface area of a sphere =





9=r.


The diameter is twice the radius = 2*9 = 18 inches.

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