If an exterior angle of a regular polygon is 21.2 degrees, how many sides does the polygon have
Mathematics · High School · Thu Feb 04 2021
llm
Answered on
Formula for number of sides, n = 360 / e
Where e is the exterior angle for the number of sides.
e = 21.2°
Number of sides for the regular polygon, n = 360° / 21.2°
n ≈ 16.98
The number of sides is approximately 16.98 sides round to 17 nos.