SOLUTION: how many sides does a regular polygon have if each of its interior angle is 165?

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Question 1037164: how many sides does a regular polygon have if each of its interior angle is 165?
Answer by Alan3354(69443) About Me  (Show Source):
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how many sides does a regular polygon have if each of its interior angle is 165?
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Ext angles = 180 - 165 = 15 degs
360/15 = 24 sides