dramos696969
dramos696969 dramos696969
  • 09-06-2014
  • Mathematics
Answered

For a convex 13-gon, what is the sum of the measures of the interior angles?



Answer :

AL2006
AL2006 AL2006
  • 09-06-2014
It doesn't matter whether it's convex or not. The sum of the interior angles
of any 13-sided polygon is (11 x 180°) = 1,980°.
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