SOLUTION: How many sides does a regular polygon have whose interior angles meaure 160 degrees?

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Question 448065: How many sides does a regular polygon have whose interior angles meaure 160 degrees?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The exterior angles are 180 - 160 = 20 degs
The sum of exteriors = 360 for all polygons
360/20 = 18 sides