The Gergonne Point
The Gergonne Point
Let ABC be a triangle. Let A', B', and C' be the points of contact of ABC with the incircle opposite A, B, and C, respectively. Then AA', BB', and CC' are concurrent at the Gergonne point.
External Links
External Links
Permanent Citation
Permanent Citation
Jay Warendorff
"The Gergonne Point"
http://demonstrations.wolfram.com/TheGergonnePoint/
Wolfram Demonstrations Project
Published: March 7, 2011