Chapter 12, Problem 17MCQ

To determine

To find the volume of the given cylinder.

Answer to Problem 17MCQ

  $980\pi$ millimeters³

Explanation of Solution

Given:

  

Radius of cylinder, $r=7$ millimeter

Height of cylinder, $h=2$ cm $=20$ millimeters

Formula used:

Volume of cylinder, $V=\pi r^{2}h$

Calculation:

For the given cylinder,

Volume, $V=\pi r^{2}h$

  $\begin{array}{l}=\pi \times {\left(7\right)}^2\times 20\\ =\pi \times 49\times 20\\ =980\pi \end{array}$

Conclusion:

Therefore, volume of the given cylinder is $980\pi$ millimeters³.