SOLUTION: the size of an interior angle in a polygon is 2x wile its exterior angle is (x+30) Find the number of side of the polygon
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Question 1185845: the size of an interior angle in a polygon is 2x wile its exterior angle is (x+30) Find the number of side of the polygon Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! the size of an interior angle in a polygon is 2x wile its exterior angle is (x+30) Find the number of side of the polygon
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2x + (x+30) = 180
x = 50
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Ext angle = 80 degs
# of sides = 360/80 = 4.5
No such regular polygon.
No unique solution.
