Find the measure of each of the exterior angle of a regular polygon of 5 sides.
Given that, n = 5 sides
Each exterior angle of a regular polygon on 'n' sides = 4/n rt.angles or 360/n.
= 4/5 * rt.angles
= 4/5 * 90 degrees
= 4 * 18 degrees
= 72 degrees.
Directions: Solve the following probelms. Also write at least ten examples of your own.