SOLUTION: How many sides does a regular polygon have if the measure of one interior angle is 150?

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Question 251135: How many sides does a regular polygon have if the measure of one interior angle is 150?
Answer by nyc_function(2741)   (Show Source): You can put this solution on YOUR website!
(180(n - 2)/n = 150
180n - 360 = 150n
180n - 150n = 360
30n = 360
n = 360/30
n = 12
The answer is 12 sides.

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