SOLUTION: Find The Indicated Measures of an Interior Angle and an Exterior Angle of the Indicated regular Polygon : Regular 15-gon , Regular 20-gon , Regular 30-gon , Regular 36-gon

Question 601765: Find The Indicated Measures of an Interior Angle and an Exterior Angle of the Indicated regular Polygon :
Regular 15-gon , Regular 20-gon , Regular 30-gon , Regular 36-gon
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Find The Indicated Measures of an Interior Angle and an Exterior Angle of the Indicated regular Polygon :
Regular 15-gon , Regular 20-gon , Regular 30-gon , Regular 36-gon
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The Ext angles always total 360 degs
Each Ext angle = 360/n
Each Int angle = 180 - Ext

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