Question

Find the volume of a pyramid with a square base, where the side length of the base is

Answer 1

Answer:

The volume of a pyramid is 1243.5 cubic inches.

Step-by-step explanation:

Given : A pyramid with a square base, where the side length of the base is  18.5  in  and the height of the pyramid is 10.9 in.

To find : The volume of a pyramid ?

Solution :

The volume of the pyramid is $V=\frac{1}{3}a^2 h$

Where, a=18.5 in. is the side length of the base

h=10.9 in. is the height of the pyramid.

Substitute the value,

$V=\frac{1}{3}\times (18.5)^2\times 10.9$

$V=\frac{1}{3}\times342.25\times 10.9$

$V=1243.50\ in^3$

Therefore, the volume of a pyramid is 1243.5 cubic inches.