Chapter 12, Problem 11MCQ

To determine

To calculate:To find the volume of figure and round to the nearest tenth

Answer to Problem 11MCQ

The volume of figure is $402.3i{n}^3$

Explanation of Solution

Given information:Figure is

  

Formula Used:

Volume of cylinder is

  $Volume=\pi r^{2}h$

Where,

  $r=$ Radius

  $h=$ Height

Calculation:

Figure is given as

  

Volume of figure is calculated as

  $Volume=\pi r^{2}h$

Substituting the values, volume is

  $\begin{array}{l}Volume=\frac{22}{7}\times {\left(4\right)}^2\times 8\\ Volume=\frac{2816}{7}\\ Volume=402.285i{n}^3\\ Volume\approx 402.3i{n}^3\end{array}$

Conclusion:

Hence, volume of figure is $402.3i{n}^3$