Question

The radius of a cylindrical construction pipe is 1.5 ft. If the pipe is 16 ft long, what is its volume? Use the value 3.14 for , and round your answer to the nearest whole number. Be sure to include the correct unit in your answer.

Answer 1

`113\text{ ft}^3`

Step-by-step explanation:

Given:

The radius(r) of the cylindrical construction pipe = 1.5 ft

Length(h) of the pipe = 16ft

pi = 3.14

To find:

The volume of the pipe

We can go ahead and determine the volume(V) of the pi using the below formula;

`V=\pi r^2h=3.14*1.5^2*16=3.14*2.25*16=113\text{ }ft^3`

So the volume of the pipe is 113 ft^3