Because an octagon consists of eigth sides/edges, and 360 degrees is the total sum of the angles, we simply divide 360 by 8:
360/8 = 45.
Option A, 45 degrees
Answer:
The measure of each exterior angle of a regular octagon is A. 45°
Step-by-step explanation:
To find the solution to the problem above, we will follow the steps below;
To find the exterior angle of a regular polygon we can simply divide 360 by the number of sides of that polygon or we can simply use the formula below
Each Exterior angle = 360/n
where n is the number of sides
an octagon is an eight-sided polygon. This implies that the number of side =8
Each Exterior angle = 360/n
=360/8
=45°
The measure of each exterior angle of a regular octagon is 45°
