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Find each angle measure of a regular 57-gon. What do you have to do?

asked
User Ellawren
by
7.9k points

1 Answer

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

Sum of all interior angles of 57-gon = (57 - 2) x 180 = 9900°

one angle = 9900 ÷ 57 = 173.68° (nearest hundredth)

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Answer : One angle = 173.68°
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answered
User Mahmoud Samy
by
7.9k points

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