SOLUTION: Pls help me to solve this ques. An exterior angle of a regular polygon is one- fourth of its interior angle. Find the number of sides in the polygon.

Question 1045492: Pls help me to solve this ques.
An exterior angle of a regular polygon is one- fourth of its interior angle. Find the number of sides in the polygon.

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
An exterior angle of a regular polygon is one- fourth of its interior angle.
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Ext + Int = 180
Ext = Int/4
Solve for Ext
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Ext = 36 degs
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Find the number of sides in the polygon.
360/36 = 10 sides
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PS Questions are answered.
Equations are solved.

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