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01-04-2018
Mathematics

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What is the sum of the measures of the interior angles of a regular 72-gon?

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01-04-2018

Sum of all the interior angles of a n-gon = (n-2) x 180

Sum of all the interior angles of a 72-gon = (72-2) x 180 = 12600°

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Answer : 12600°
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