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

18.5

in

18.5 in and the height of the pyramid is

10.9

in

10.9 in. Round your answer to the nearest tenth of a cubic inch.

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

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,

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

c

step-by-step explanation:

c