MATHEMATICS

This calculator will help you find the area of a polygon. The formula used in this calculator is listed below.

To use this calculator, you will need to know the edge length and number of sides in polygon.

Area = **769.421**

You might also be interested in calculating the Regular Polygon perimeter

Formula variable explanation:

- P represents the area.
- a represents the Edge length.
- np represents the Number of sides in polygon.

If you are working in a TeX based editor you could use this TeX formula to calculate the polygon area.

P=\frac{{ a}^{2}\cdot np}{4\cdot\tan\left(\frac{\pi}{ np}\right)}

Calculating the area is rather simple when you know the formula presented above. Follow these steps:

Write down this formula:

**Then change the following variables with your values:****a**shall be changed with the*Edge length*of your polygon. As an example**a**could be changed to 10.**np**shall be changed with the*Number of sides in polygon*of your polygon. As an example**np**could be changed to 10.

- Now you can enter this in to your calculator and you will get your answer.