Interior Angles And Exterior Angles Of Polygons. Interior and Exterior angles of polygons - YouTube. The sum of the exterior angles at each vertex of a polygon measures 360 o.
Interior and Exterior angles of polygons. Divide 360 by the number of sides to figure out the size of each exterior angle in this unit of regular polygons pdf worksheets for 8th grade and high school students. Polygons and interior and exterior angles.
A calculate the size of the interior angles of a regular 12 sided polygon.
Together the adjacent interior and exterior angles will add to 180. Exterior Angles of Polygons The Exterior Angle is the angle between any side of a shape and a line extended from the next side. Interior angle exterior angle polygon Background Knowledge. Since you are extending a side of the polygon that exterior angle must necessarily be supplementary to the polygons interior angle.