Find the radius of a sphere

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Guest Feb 13, 2015

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Find the radius of a sphere

$\boxed{V=\dfrac{4}{3}\pi r^3 \qquad A=4\pi r^2}\\\\ r=\sqrt[3]{\dfrac{3V}{4\pi}} = \dfrac{1}{2}\sqrt{\dfrac{A}{\pi}}$

heureka Feb 13, 2015

heureka · Answer 1 · 2015-02-13T05:36:34

Find the radius of a sphere

$\boxed{V=\dfrac{4}{3}\pi r^3 \qquad A=4\pi r^2}\\\\ r=\sqrt[3]{\dfrac{3V}{4\pi}} = \dfrac{1}{2}\sqrt{\dfrac{A}{\pi}}$