Question

what is the measure of an exterior angle of a regular octagon
A. 360
B. 135
C. 60
D. 45
GPT 3.5
C. 45
is it C. 60 or D. 45
GPT 3.5
Apologies for the confusion. The measure of an exterior angle of a regular octagon is 45 degrees, so the correct answer is D. 45.