Find The Sum Of The Measures Of The Exterior Angles Of A Heptagon. If a polygon is a convex polygon then the sum of its exterior angles one at each vertex is equal to 360 degrees. Was this answer helpful.
Whats the sum of the measures of the exterior angles of a 53-gon. Where n is number of sides. Vertices and 11 sides.
Vertices and 11 sides.
Therefore the sum of exterior angles 360 Proof. Where n is number of sides. It looks like magic but the geometric reason for this is actually simple. Was this answer helpful.