The total of the exterior angles is 360o
Chat with our AI personalities
360 divided by the number of side is the measure of the exterior angle. 360 divided by the exterior angle measure is equal to the number of sides. 360/45=8
Each exterior angle: 40 degrees Each interior angle: 140 degrees
15
Exterior Angle for a decagon is 36 Degrees.
Providing that it is a regular octagon each exterior angle measures 45 degrees.