Find The Measure Of One Exterior Angle Of A Regular Polygon With 16 Sides. Therefore the exterior angle is X 4. As the measure of the exterior angles of a regular polygon are 1 5 times the measure of its interior angles each exterior angle of the regular polygon too will be 1 5 times the measure of its interior angle.
Exterior angle adjacent interior angle 1800. Measure of a Single Exterior Angle Formula to find 1 angle of a regular convex polygon of n. And as their sum is always 180 we have.
720 6 120 Afterwards you do.
Number of sides Sum of all exterior angles of a polygon. Each exterior angle of a regular polygon with n sides is 360n degrees. 180 - 120 in order to find out the exterior angle 180 - 120 60 So then the exterior angle should be 60. Given one exterior angle learn how to find the number of sides of a polygon ex 2.