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Question 4 20 pts The measure of an interior angle of a regular polygon is 120°. Find the number of sides.​
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Question 4 20 pts The measure of an interior angle of a regular polygon is 120°. Find the number of sides.​

User CosminO
by
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1 Answer

4 votes

Answer:

6

Explanation:

180(n-2) / n = 120

180n - 360 / n = 120

180n - 120n = 360

60n = 360

n = 6

User El Ninho
by
7.4k points
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