Wiki User
∙ 13y agoThis figure is a regular 12-sided polygon. Find m<4
Wiki User
∙ 13y agoEach central angle of a regular 9 sided polygon: 360/9 = 40 degrees
30
30
36
A regular polygon having an interior angle measure of 168o has 30 sides and is called a triacontagon.
Each central angle is (360) divided by (number of sides in the polygon).
6
36
Each central angle of a regular 9 sided polygon: 360/9 = 40 degrees
40
30
30
36
360 degrees
30o
20
The central angle of a n-sided regular polygon = 360 degrees / n. Hence, the central angle of a 15-sided regular polygon = 360 degrees / 15 = 24 degrees ============================