# Dodecagon Area Calculator

## Dodecagon Area Calculator

Are you curious about how to find the area of a dodecagon? Use the **Dodecagon Area Calculator**. Just enter the **Side Length** into the calculator to find the area.

### What Is a Dodecagon Area?

A dodecagon is a twelve-sided polygon. The **area of a dodecagon** can be calculated if you know the length of one of its sides. The formula uses this length to determine the area.

### How to Use the Calculator

To use the **Dodecagon Area Calculator** is simple. Here's how:

**Side Length**: Enter the length of one side. For example,`10`

.**Unit System**: Choose the unit system (Metric for cm², Imperial for in²).

Press "Calculate" to see the area.

### Formula

The formula to calculate the area of a dodecagon is:

Variables

Variable | Description |
---|---|

Area | The area of the dodecagon |

Side Length | The length of one side of the dodecagon |

### Calculation Examples

#### Example 1

**Side Length**: $10$ cm

**Step-by-Step Calculation**:

1. Identify the value: Side Length = $10$ cm.

2. Apply the formula:

3. Calculate the inside of the parentheses and the square:

4. Simplify:

**5. Result**: The area is approximately $1119.6$ cm².

#### Example 2

**Side Length**: $6$ inches

**Step-by-Step Calculation**:

1. Identify the value: Side Length = $6$ inches.

2. Apply the formula:

3. Calculate the inside of the parentheses and the square:

4. Simplify:

**5. Result**: The area is approximately $402.26$ in².

I hope you easily determined the are of a dodecagon based on the side length. Please don't forget to share your experience with our tool.