The Reflection Conjugate r(P)

Take any point not the orthocenter and reflect it in the sides producing points Pa, Pb, and Pc. The circles PaBC, PbAC, and PcAB intersect at the REFLECTION CONJUGATE OF P, designated r(P). It is called the reflection conjugate since r(r(P)) = P.

 

Steve Phelps

 
Resource Type
Activity
Tags
geometry  reflection  triangle 
Target Group (Age)
14 – 18
Language
English
 
 
GeoGebra version
5.0
Views
3556
Contact author of resource
 
 
© 2025 International GeoGebra Institute