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
Algebra ->
Polygons
-> 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
Log On
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
----------------
The Ext angles always total 360 degs
Each Ext angle = 360/n
Each Int angle = 180 - Ext
