Question

The base of a pyramid is a square, 4.5 cm on a side. The height is 5 cm. Find the volume.

Answer 1

Formula:


`V = (lwh)/(3)`

Plug in the known information/values.


`V= (4.5~*~4.5~*~5)/(3)`


`33.75 ~cm`³

Answer 2

`\sf V= (A_(base)*h)/(3) \\ \\ V= ((4,5)^2*5)/(3) \\ \\ V=(20,25*5)/(3) \\ \\V= (101,25)/(3) \\ \\ \boxed{\sf V=33,75~cm^3}`