Question

The radius of a cylindrical construction pipe is 3.5 ft. If the pipe is 39ft long, what is its volume?

Use the value 3.14 for π, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.

Answer 1

1500 ft

Explanation:

Volume of a cylinder is
`\pi*r^(2)*h`

h is the height, r is the radius of a circular cross section.

Plugging this in:
`3.14 * 3.5^(2) * 39 = ~1500`