SOLUTION: if the angles of a polygon add up to 9180, how many sides does the polygon have

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Question 1112162: if the angles of a polygon add up to 9180, how many sides does the polygon have
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
if the angles of a polygon add up to 9180, how many sides does the polygon have
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n = # of sides.
Sum of interior angles = (n-2)*180 degrees