SOLUTION: If the measures of each exterior angle of a regular polygon is 20, how many sides are there in the polygon?

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Question 398898: If the measures of each exterior angle of a regular polygon is 20, how many sides are there in the polygon?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The sum of the exterior angles is 360 for ALL polygons.
360/20 = 18 sides