26-03-2018
Mathematics

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find the sum of the measures of the interior angles of a convex 70 gon

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Аноним Аноним

26-03-2018

Sum of all interior angles = (n - 2) x 180.

Sum of all interior angles of a 70-gon = (70 - 2) x 180 = 12240°

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Answer: 12240°
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