Interior And Exterior Angles Of Polygons Worksheet With Answers. Round your answer to the nearest tenth if necessary. Interior and exterior angles add up to.
Interior and exterior angles worksheet with answers pdf. 1 108 2 135 3 1473 4 120 5 140 6 150 7 regular 24-gon 165 8 regular quadrilateral 90 9 regular 23-gon 1643 10 regular 16-gon 1575 Find the measure of one exterior angle in each polygon. Having the ability to rearrange equations will help with interior and exterior angle.
The sum of the exterior angles at each vertex of a polygon measures 360 o.
The exterior angle dfrac360degreetextcolorredn where textcolorredn is the number of sides. Displaying top 8 worksheets found for - Interior And Exterior Angles Answer Key. The formula to find the sum of the interior angles of any polygon is sum of angles n 2 180 where n is the number of sides of the polygon the sum of exterior angles of any polygon is 360º. Each interior angle of a polygon is 108º.