**Definition of Regular Polygon**

- A polygon having all its sides equal and all the angles equal is called a Regular Polygon.

**More about Regular Polygon**

- The measure of each angle of a regular polygon with
*n*sides is given as degrees. - A circumscribed circle can be drawn through all the vertices of a regular polygon.

**Examples of Regular Polygon**

- All the above polygons are regular polygons.

**Solved Example on Regular Polygon**

Choose a regular heptagon from the figures given.

Choices:

A. Figure 1

B. Figure 2

C. Figure 3

D. Figure 4

Correct Answer: C

Solution:

Step 1:A polygon with seven sides is called a heptagon.

Step 2:A polygon with all its sides measuring the same is called a regular polygon.

Step 3:Here, Figure 3 has all its seven sides of the same measure. So, it is a regular heptagon.

**Related Terms for Regular Polygon**

- Angle
- Equal
- Polygon
- Side