SOLUTION: If the measure of each exterior angle of a regular polygon is 18, find the number of sides of the polygon.

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Question 695169: If the measure of each exterior angle of a regular polygon is 18, find the number of sides of the polygon.
Answer by pmatei(79) About Me  (Show Source):
You can put this solution on YOUR website!
Sum of all exterior angles is always 360 degrees. You have the same number of exterior angles as the number of interior angles. So, if n is the number of sides/angles:
18n=360
n=20