Question

PLEASE ANSWER FAST I'M BEING TIMED!

What additional piece of information must be known in order to calculate the volume of the cylinder below?

A cylinder with radius of 7 inches.

a) the diameter of a base
b) the height of the cylinder
c) the area of a base
d) the radius of a base

Answer 1

D. the radius of a base.

Explanation:

Find the lateral surface area of a cylinder with a base radius of 7 inches.

Answer 2

the height, the formula for violume of a cylinder is pi * r^2 * h

Explanation: