# SOLUTION: Find the number of sides of an equiangular polygon if each interior angle is 170

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 Click here to see ALL problems on Polygons Question 397515: Find the number of sides of an equiangular polygon if each interior angle is 170Found 2 solutions by solver91311, Alan3354:Answer by solver91311(16868)   (Show Source): You can put this solution on YOUR website! The measure of an interior angle of a regular n-gon is given by: So, set that expression equal to your interior measure and solve for n. John My calculator said it, I believe it, that settles it Answer by Alan3354(30937)   (Show Source): You can put this solution on YOUR website!Each exterior angle is 10º (180 - 170) The sum of exterior angles of ALL polygons is 360. 360/10 = 36 sides