Question

The radius of a cylindrical construction pipe is 3.5 ft. If the pipe is 35 ft long, what is its volume?

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

Answer 1

Volume = 1346.275
`ft^(3)`

Explanation:

The radius of the pipe is 3.5 ft and height is 35 ft.

The volume of cylinder is found by the formula,

V = (π)(
`R^(2))(h)`

(think about the formula as area of individual circles multiplied by the height of cylinder)

taking value of π as 3.14,

Where, the r = radius and h is height of cylinder.

inserting the above values,

`V = (3.14)(3.5^(2))(35)`

V = 1346.275
`ft^(3)`