Question 20
Angles and PolygonsAn exterior angle of a regular polygon is 22.5°. Find the number of sides.
- A.13
- B.14
- C.15
- D.16
Show the answer and explanation
Answer: D (16)
Explanation
Number of sides = 360° ÷ 22.5° = 16.
An exterior angle of a regular polygon is 22.5°. Find the number of sides.
Answer: D (16)
Number of sides = 360° ÷ 22.5° = 16.