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Interior And Exterior Angles Of A Polygon Ppt. M 1 m 3 m 4 3 2 1 4. Glaze paper Geometry box A pair of scissors sketch pens fevistick 5.
18 Corollary to the Polygon Exterior Angles Theorem. 3 Interior and Exterior Angles of Regular Polygons. 180-160 20 so exterior angle is 20.
Interior and Exterior Angles.
Now do 360 divided by 120. 18 Corollary to the Polygon Exterior Angles Theorem. The Corbettmaths Practice Questions on Angles in Polygons. The exterior angle of a polygon is defined as the angle formed bt extending the sides of a polygon.