The measure of each exterior angle is 45 degrees
For a regular octagon, we have the following parameters:
Central angle = 360 degrees
Number of sides = 8
The measure of each exterior angle is the quotient of the central angle and the number of sides.
So, we have:
Exterior angle = Central angle/ Number of sides
This gives
Exterior angle = 360 degrees/8
Evaluate
Exterior angle = 45 degrees
Hence, the measure of each exterior angle is 45 degrees
Read more about regular polygons at:
https://brainly.com/question/5167244
