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09-06-2017
Mathematics

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Find the sum of the measures of the angle polygon

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mreijepatmat mreijepatmat

09-06-2017

You have 2 kind of SUM, either the interior angles or the exterior's.

For the interior angles, if n is the number of sides then
sum of all INTERIOR angles =(n-1).180°

Regarding the EXTERIOR angles, whatever is the number of sides, the sum of all EXTERIOR angles = always 360°

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