What are the number of sides in a regular polygon whose exterior angles each measure 45°?
1 Answer
Sep 6, 2017
Explanation:
Polygon Exterior Angle Sum Theorem states that the sum of the exterior angles is 360.
The proof of the theorem is here:
https://www.varsitytutors.com/hotmath/hotmath_help/topics/polygon-exterior-angle-sum-theorem.html
