The Wallace-Simson Line

Author:Steve Phelps

When the pedal point P is on the circumcircle of triangle ABC, the pedal triangle degenerates into a line through points D, E, and F. Click on the small "play" icon in the lower left corner.

New Resources

Morse code visualizer / decoder
centripetal force
seo tool
Golden Rectangles and Golden Spirals
z`]]

Discover Resources

Ryne Second
Function Transformation
srki funkcija
Temperature vs. Time - Multiplication - Sim to Sim - Non 3

Discover Topics

Kite
Statistical Characteristics
Scatter Plot
Pythagoras or Pythagorean Theorem
Addition