Exterior Angle Measure Of A Polygon
Forming a third exterior angle.
Exterior angle measure of a polygon. Exterior angles of a polygon are formed when by one of its sides and extending the other side. The measure of each exterior angle of a regular n-gon is. For our equilateral triangle the exterior angle of any vertex is 120.
Mathematics RS Aggarwal 2016 Standard VIII. When we add up the Interior Angle and Exterior Angle we get a straight line 180. They are Supplementary Angles.
For example in a regular hexagon 6 sides the measure of an interior angle is 180626 18046 7206 120. The measure of each exterior angle of an equilateral triangle 36 0 o 3 120 o. For any regular polygon the measure of an interior angle is 180n-2n where n is the number of sides of the polygon.
1n n - 2 180. Find the measure of each exterior angle of a regular. The measure of each exterior angle 360n where n number of sides of a polygon.
Exterior angles of a polygon is the angle formed between one side of a polygon and the extended adjacent side. For a square the exterior angle is 90. A Polygon is any flat shape with straight sides.
Since the sum of. The sum of the measures of the exterior angles of a convex polygon one angle at each vertex is. The exterior angle is the angle formed outside a polygon between one side and an extended side.