SOLUTION: How many sides does the regular polygon have if each interior angle measure is four times the measure of each exterior angle measure?

SOLUTION: How many sides does the regular polygon have if each interior angle measure is four times the measure of each exterior angle measure?

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Question 553518: How many sides does the regular polygon have if each interior angle measure is four times the measure of each exterior angle measure?

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
How many sides does the regular polygon have if each interior angle measure is four times the measure of each exterior angle measure?
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Ext + Int = 180
Ext + 4*Ext = 180
Ext = 36 degs
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n = 360/36
n = 10 sides

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