Question 1033439: A regular polygon has 30 sides
....find the angle at each vertex
....find each central angle Answer by ikleyn(52814) (Show Source): You can put this solution on YOUR website! .
A regular polygon has 30 sides
....find the angle at each vertex
....find each central angle
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An exterior angle is = 12 degs.
An interior angle is 180-12 = 168 degs.
Check for an interior angle: = 168 degs. OK!
A central angle is = 12 degs.