Angles in Regular PolygonsSection AComplete the formula for interior and exterior anglepolygons and then fill in the table.Interior angleFor regular poExterior angleSum of exteriorInterior angle + ExterioExterioSum of interiorn(number ofsides)Exterior AngleInterior Angle36818°140°150°
Answer (1)
Answer:Since the interior angles of a regular polygon are all the same size, the exterior angles must also be equal to one another. To find the size of one exterior angle, we simply have to divide 360° by the number of sides in the polygon.Step-by-step explanation:The sum of the exterior angles of a polygon is equal to 360°. This can be proved with the following steps: We know that the sum of the interior angles of a regular polygon with 'n' sides = 180 (n-2). The interior and exterior angle at each vertex form a linear pair.
