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The surface area of this sphere is 1,005.9 cm2

Here's how to do it...

first:

3000=4/3Πr3 multiply 3000 by 3

9000=4Πr3 devide 9000 by 4

2250=Πr3 devide 2250 by Π

716.197=r3 find the cubed root of 716.197

8.95=r square 8.95

4Π(80.05)=SA multiply it all together

1005.9=SA

TADA!

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12y ago

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