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What is the size of exterior angle of regular polygon which has interior angle of 120 degree?
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What is the size of exterior angle of regular polygon which has interior angle of 120 degree?

User Umesh Suryawanshi
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1 Answer

5 votes

Answer: 60 degrees

Explanation:

An interior angle of a polygon and its corresponding exterior angle are supplementary (add to 180 degrees).

User Vinaykrishnan
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