Regular polygon

/ɹˈɛɡjuːlə pˈɒlɪɡən/

/ɹˈɛɡjuːlɚ pˈɑːlɪɡən/

Regular polygon

a two-dimensional closed shape with straight sides and equal angles between adjacent sides, and all sides have the same length

Examples

1. Of a regular polygon is 120 degrees, how many sides does the polygon have?

2. Two model, I'll say model problems because they're for regular polygons in a circle.

3. And the best way to find the area, especially of regular polygons, is try to split it up into triangles.

4. Regular polygon, all the angles and all the sides are congruent.