mama1234 mama1234
  • 09-06-2017
  • Mathematics
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Find the sum of the measures of the angle polygon

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mreijepatmat
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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