Math, asked by bum100bum100, 1 month ago

what is the size of exterior angle of regular polygon which has interior angle of 120 degree​

Answers

Answered by aasthapramodsingh26
2

Answer:

Let each exterior angle be Ao. Then each interior angle will be 120 + Ao. The sum of an exterior and its corresponding interior angle is 180o. Therefore, A + (120 + A) = 180 => A = 30o.

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