SOLUTION: The interior and exterior angle of a polygon is 2880 how many sides does it have?

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Question 549024: The interior and exterior angle of a polygon is 2880 how many sides does it have?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The interior and exterior angle of a polygon is 2880 how many sides does it have?
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If you mean the sum of Int and Ext:
The Ext is always 360 degs
--> sum of Int angles = 2520
2520/360 = 7
7 + 2 --> 9 sides