Reflecting a Point on the Circumcircle

Take any point P on the circumcircle. Reflect this point in the sidelines of the triangle. These reflections are collinear. The line containing these points is parallel to the Wallace-Simson line, and passes through the orthocenter.
View Activity View Activity

 

Steve Phelps —

 
Resource Type
Activity
Tags
geometry  triangle 
Target Group (Age)
14 – 18
Language
English
 
 
GeoGebra version
5.0
Views
3473
Contact author of resource
License
CC-BY-SA, GeoGebra Terms of Use
 

Books

 
© 2024 International GeoGebra Institute