Chapter 0.9, Problem 7E

To determine

The volume of rectangular prism.

Answer to Problem 7E

The volume of rectangular prism is 20 cubic m.

Explanation of Solution

Given :

l = 2m

w = 2m

h = 5mm

Calculation:

Volume of rectangular prism:

  $\begin{array}{l}\text{V = whl}\\ \text{here,}\\ \text{V=}\text{}\text{}\text{}\text{volume}\\ \text{h}\text{=}\text{height}\\ \text{w =}\text{width}\\ \text{l =}\text{length}\end{array}$

So,

Volume:

  $\begin{array}{l}\text{V=}\text{2×5×2}\\ \text{V=}{\text{20m}}^{\text{3}}\end{array}$

Therefore, volume of rectangular prism is 20 cubic m.