Triangle bisectors

This worksheet is based on http://demonstrations.wolfram.com/TriangleAreaBisectors/ and demonstrates usage of TriangleCurve command. The equation of the envelope curves (very simple in barycentric coordinates) can be derived using the [url=http://www.sjsu.edu/faculty/watkins/envelopetheo.htm ]envelope theorem[/url].

 

Zbynek Konecny

 
Resource Type
Activity
Tags
bisector  triangle  trianglecurve 
Target Group (Age)
19+
Language
English (United States)
 
 
GeoGebra version
4.2
Views
1986
Report a problem
 
 
© 2018 International GeoGebra Institute