# The measure of an interior angle of a regular polygon is 120 how many sides does the polygon have

(1) Answers

If (n-2)180=120 180n-360=120 180n=120+360 180n=480 n=480/180 n=2.6 n is approximately = 3

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(1) Answers

If (n-2)180=120 180n-360=120 180n=120+360 180n=480 n=480/180 n=2.6 n is approximately = 3

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