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September 17, 2014

September 17, 2014

Posted by **Shay** on Sunday, February 25, 2007 at 5:32pm.

1.Determine the number of sides of the polygon.

2.What is the sum of the interior angles?

please help!!!!!!!!

i'd love to help but i can't remember how to do those problems. sorry.

The sum of all the exterior angles of a regular polygon is 360º.

So divide 360 by 15 to get the number of sides.

for the interior angles, recall that the sum is 180x(n-2) where n is the number of sides you just found.

Ineed help on my homework

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