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What the closest volume of a cylinder with a height of 10 and a circumference of 8

User Cbranch
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1 Answer

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In order to calculate the volume of a cylinder, we can use the following formula:


V=\pi r^2h

Where r is the base radius and h is the height.

If the circumference is 8, we have:


\begin{gathered} C=2\pi r \\ 8=2\pi r \\ r=(4)/(\pi) \end{gathered}

Now, calculating the volume, we have:


\begin{gathered} V=\pi((4)/(\pi))^2\cdot10 \\ V=(160)/(\pi) \\ V=50.93 \end{gathered}

So the correct option is the second one.

User Frank Krueger
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