This tool will help you convert measurements between different units quickly and accurately.

## How to Use the Ruler Calculator

This ruler calculator allows you to calculate the area of a right triangle. To use it:

- Enter the length of the base in centimeters.
- Enter the height of the triangle in centimeters.
- Click on the “Calculate” button.
- The result will be displayed in square centimeters.

### How the Calculation Works

The formula used to calculate the area of a right triangle is:

**Area = (base × height) / 2**

Where “base” is the length you entered and “height” is the width you entered.

### Limitations

This calculator only works for right triangles and the inputs must be in centimeters. It does not handle other units or other types of triangles. Make sure to double-check your inputs to ensure accurate results.