##### Need Geometry help with the radius and diameter of a sphere

 Mathematics Tutor: None Selected Time limit: 1 Day

Nov 15th, 2015

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Surface area of sphere = $4\pi r^2$

So if the radius and diameter of sphere are measured in cm then surface are would be in cm^2.

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Nov 15th, 2015

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Nov 15th, 2015
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Nov 15th, 2015
Mar 28th, 2017
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