Wallace-Simson Lines of Antipodal Points

Take any point P on the circumcircle and its antipodal point. Their Simson lines intersect at right angles on the nine-point circle.

 

Steve Phelps

 
Resource Type
Activity
Tags
triangle 
Target Group (Age)
14 – 18
Language
English
 
 
GeoGebra version
5.0
Views
3655
Contact author of resource
 
 
© 2024 International GeoGebra Institute