When you want to discover the size of an angle of a regular polygon easily and quickly, all you have to do is place in this magnificent formula.

$n$ the number of sides of the given regular polygon and immediately, you will discover the measure of the angle!

**The formula to find the size of the angles in a regular polygon:**

**When:**

$=n$ number of edges or sides of the polygon

**Note:****All sides and all internal angles of a regular polygon are equal.**

If you do not remember how to find the measure of a single angle in a regular polygon you can calculate the sum of the internal angles of the polygon, divide it by the number of angles it has and thus arrive at the size of each angle.

**Additionally:**

The number of edges (or sides) of a regular polygon $=$ the number of angles of a regular polygon $=n$