What happens to the volume of a sphere when the radius is doubled?

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asked Jan 11, 2017 74.1k views

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Ligaoren · Answer 1 · 2017-01-17T08:42:14+0000

The formula for the volume of a sphere is
$(4)/(3) \pi r^3$ , therefore, if the radius is doubled, than we must multiply 2r ^3 which is 8r^3, compared to just the r^3 before. Therefore, our answer is that the volume increases by a factor of 8.

What happens to the volume of a sphere when the radius is doubled?

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