Question

If r = 5 units and x = 13 units, then what is the volume of the cylinder shown above?

A. 65 pi cubic units
B. 1,300 pi cubic units
C. 325 pi cubic units
D. 180 pi cubic units

Answer 1

The correct answer option is C. 325 pi cubic units.

Explanation:

We are given the radius of a cylinder to be 5 units and its height to be 13 units and we are to find its volume.

We know the formula for the volume of a cylinder.

Volume of a cylinder =
`\pi r^2h`

So substituting the given values in the above formula:

Volume of the cylinder shown =
`\pi` ×
`5^2` ×
`13` = 325 pi cubic units

Answer 2

Choice C is correct answer.

Explanation:

From question statement, we observe that

We have given the radius of cylinder and height of cylinder.

r = radius = 5 units and x = height = 13 units

We have to find the volume of cylinder.

The formula to find the volume of cylinder is:

V = πr²x where r is radius of cylinder and x is height of cylinder.

Putting given values in above formula, we have

V = π(5)²(13)

V = 325π cubic units which is the answer.