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If an exterior angle of a regular polygon is 21.2 degrees, how many sides does the polygon have

If an exterior angle of a regular polygon is 21.2 degrees, how many sides does the polygon have
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If an exterior angle of a regular polygon is 21.2 degrees, how many sides does the polygon have

User Bonje Fir
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7.8k points

1 Answer

5 votes
The exterior angle of a polygon equals the central angle.
360 / 21.2 = 16.9811320755
Which rounds to 17 sides.
User Ewgenij Sokolovski
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7.8k points
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