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each exterior angle of a regular polygon measures 20 degrees. How many sides does the polygon have? ​

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User Arifng
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2 Answers

0 votes

Answer & Explanation:

Since the sum of the exterior angles of a polygon is 360° and an angle of the regular polygon is 20°, then 360° / 20° is the number of sides. Let the number of sides be n. n = 18, an octadecagon.

answered
User CJc
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7.5k points
7 votes

Answer:

18 sides

Explanation:

answered
User Ishan Patel
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