SOLUTION: three angles of a polygon are each 105.5,the sum of the angles in the polygon is 2520.find each of the other angles if they are equal to each other.

Question 557778: three angles of a polygon are each 105.5,the sum of the angles in the polygon is 2520.find each of the other angles if they are equal to each other.
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
For a polygon with n sides and n angles, the sum of the measures of all the interior angles equals (n-2)180 degrees.
For a polygon whose angles add up to 2520 degrees,
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We know the measure of 3 of the 16 angles. We have to find the measure of
16-3=13 angles.
If 3 of the angles measured 105.5 degrees, and the 13 remaining angles measure x degrees,
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The 13 remaining angles measure 169.5 degrees.
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