Interior Angle And Exterior Angles Of A Regular Polygon. Therefore all its exterior angles measure the same as well that is 120 degrees. The same is called a polygon exterior angle sum theorem.
Fill in the spreadsheet on the right with the number of sides of the polygon and the corresponding sums of the. If youre seeing this message it means were having trouble loading external resources on our website. Angle Q is an interior angle of quadrilateral QUAD.
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Some slides are hyperlinked to jump several slides for example if the pupils seem fine working out the angles and you dont need to go through all the answers then you can click the arrow in the bottom corner. Interior and external angles of a regular polygon in a given ratiopdf. Formula to find the Interior angle. Fill in the spreadsheet on the right with the number of sides of the polygon and the corresponding sums of the.