<h3>Given:</h3>
<h3>Note that:</h3>
- l= length
- b= breadth
- h= height
<h3>To find:</h3>
The volume of the given rectangular pyramid.
<h3>Solution:</h3>

First, multiply the length (5), breadth (4) and height (3).


Now, divide 60 by 3.


<u>Therefore, the volume of the given rectangular pyramid is 20 cubic meters.</u>
45 = 15 x 3
60 = 15 x 4
side length in common is 15
Answer: 102 cm
Step-by-step explanation: you add up all the sides to get 102 cm.