Question

What is the volume of a cylinder with base radius 2

and height 9?
Either enter an exact answer in terms of a or use 3.14 for
a and enter your answer as a decimal.
cubic units

Answer 1

113.04 cubic units

Explanation:

From the question;

• Base radius of a cylinder is 2 units
• Height of the cylinder is 9 units

We are required to determine the volume of a cylinder;

The volume of a cylinder is given by the formula;

Volume = πr²h

Taking π to be 3.14

Then;

Volume = 3.14 × 2² × 9

= 113.04 cubic units

Thus, the volume of the cylinder is 113.04 cubic units