Find the volume of a pyramid with a square base, where the side length of the base is 18.2inches and the height of the pyramid is 28.8inches Round your answer to the nearest tenth of a cubic inch.

The volume is 3179.9 in³

Step-by-step explanation:

Data

side length of the base, a = 18.2 in height of the pyramid, h = 28.8 in

Square pyramid volume is computed as follows:

V = a² * h/3

Replacing with data, we get:

V = 18.2² * 28.8/3

V = 3179.9 in³