Find The Measure Of An Exterior Angle Of A Regular Polygon Of 9 Sides. Find the measure of each exterior angle of a regular polygon of i 9 sides ii 15 sides. A nonagon also known as an enneagon is a two-dimensional shape that has nine sides.
Assume you are walking along the polygon. A nonagon also known as an enneagon is a two-dimensional shape that has nine sides. He shows the formula to find it which is 360n where n is the number of sides of the regular polygon.
Sum of exterior angles of a regular polygon is equal to 360.
Assume you are walking along the polygon. He shows the formula to find it which is 360n where n is the number of sides of the regular polygon. You are heading straight North at the start lets call that a heading of math0circmath. Find the measure of each exterior angle for a regular 9-sided polygon.