# How to Find the Volume of a Cylinder

## Finding the Volume of a Cylinder

The volume of a cylinder is found using the formula:

In this formula, **r** is the radius of the cylinder and **h** is the height of the cylinder. The image below shows what we mean by the radius and height:

## How to Find the Volume of a Cylinder

### Question

What is the volume of a cylinder with a radius of 5 cm and a height of 10 cm, as shown below?

### Step-by-Step:

# 1

# 2

Substitute the radius and the height into the formula. In our example, r = 5 and h = 10.

Volume = π × 5^{2} × 10

Volume = π × 5 × 5 × 10

Volume = π × 250

Volume = 3.14 × 250

Volume = 785 cm^{3}

### Answer:

The volume of the cylinder with a radius of 5 cm and a height of 10 cm is 785 cm^{3}.