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stepladder [879]
3 years ago
12

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

Mathematics
2 answers:
Iteru [2.4K]3 years ago
8 0

Answer:

6 sides

Step-by-step 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.

alekssr [168]3 years ago
5 0
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.
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