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sandaislanchanieo sandaislanchanieo
  • 21-02-2017
  • Mathematics
Answered

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

Verified Answer :

wolf1728
wolf1728 wolf1728
  • 21-02-2017

The exterior angle of a polygon equals the central angle.
360 / 21.2 =



16.9811320755




Which rounds to 17 sides.

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