The surface area of a sphere is \(113.1 \mathrm{~cm}^{2}\). What is the volume of this sphere?

Explanation

\(\text { Surface Area }=4 \pi r^{2}=113.1\). Solving for r we get r = 3. \(\text { Now Volume }=\frac{4}{3} \pi r^{3}\) . Putting the value of r in this formula we get the volume to be \(113.1 \mathrm{~cm}^{3}\).

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