How many sides does a regular polygon have, if each of its interior angles is 160°
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2
Answer:
the regular polygon would have 18 sides
Explanation:
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1
Explanation:
If the interior angle of a regular polygon is 160 degrees, then the exterior angle is 20 degrees. The sum of all exterior angles is 360 degrees so there must be 360/20 sides = 18 sides.
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