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05-02-2019
Mathematics

contestada

what is the sum of the measures of the interior agles of a 25-gon

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jimrgrant1 jimrgrant1

05-02-2019

Answer:

4140°

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180°( n - 2) ← n is the number of sides

here n = 25, hence

sum = 180° × 23 = 4140°

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