SOLUTION: If each exterior angle of a regular polygon measures 90 degrees how many sides does the polygon have?

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Question 290826: If each exterior angle of a regular polygon measures 90 degrees how many sides does the polygon have?
Answer by Greenfinch(383) About Me  (Show Source):
You can put this solution on YOUR website!
Sum of exterior angles is 360 degrees. if each angle is 90 there must be 4 sides.