bangtan4ever935 bangtan4ever935

05-06-2020
Mathematics

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Find the sum of the interior angles of a polygon that has 9 sides?

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destiny2373017 destiny2373017

05-06-2020

Answer: (9 - 2) ⋅ 180 ° = 7 ⋅ 180 ° = 126 0 °

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