SOLUTION: What is the sum of the measures, in degrees, of the interior angles of an 18-sided polygon?

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Question 226551: What is the sum of the measures, in degrees, of the interior angles of an 18-sided polygon?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Sum = (n-2)*180
= 16*180
= 2880 degrees