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How many sides does a regular polygon have if each of its interior angle measures 120 degree​

User Lavanya
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2 Answers

4 votes

Answer:

6 sides

Explanation:

If in a regular polygon, each interior angle = 120 deg, then each exterior angle = 180–120 = 60 deg. So the polygon has 360 deg/60 deg = 6 sides. The figure is a regular hexagon.

User Jack Brookes
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6 sides .

If in a regular polygon, each interior angle = 120 deg, then each exterior angle = 180–120 = 60 deg. So the polygon has 360 deg/60 deg = 6 sides. The figure is a regular hexagon.
User Jadhachem
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