Find The Measure Of One Exterior Angle Of A Regular Polygon That Has 21 Sides. Find the sum and difference. Measure of a Single Exterior Angle Formula to find 1 angle of a regular convex polygon of n sides.
Find the sum and difference. The number of sides in the regular polygon is equal to 360 divided by the number of degrees in the exterior angle. 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.
Find the angle Find the angle sum of the interior angles of the polygon.
Latest answer posted October 26 2011 at 15932 PM. The measure of an interior angle of a regular polygon is 135 degrees. Measure of a Single Exterior Angle Formula to find 1 angle of a regular convex polygon of n sides. Polygon has 12 sides - it is dodecagon.