Find The Sum Of The Measures Of The Exterior Angles Of A Convex Heptagon. The sum of all of the interior angles can be found using the formula S n - 2180. Hence we have the sum of the exterior angle.
Also The formula to find the measure of each exterior angle for a regular polygon is as mentioned below. It is also possible to calculate the measure of each angle if the polygon is. Click here to get an answer to your question Find the sum of the measures of the exterior angles of a convex 55-gon.
Let n n equal the number of sides of whatever regular polygon you are studying.
Pentagon 628721 A pentagon has five sides. He has been teaching from the past 10 years. Sum of Interior Angles Formula. Substitute n 5 in.