The fixed point with respect to which a pedal curve or pedal triangle is drawn.
Pedal Point
See also
Cevian Point, Erdős-Mordell Theorem, Pedal-Cevian Point, Pedal Curve, Pedal Triangle, Triangulation PointExplore with Wolfram|Alpha
References
Coxeter, H. S. M. and Greitzer, S. L. Geometry Revisited. New York: Random House, p. 22, 1967.Referenced on Wolfram|Alpha
Pedal PointCite this as:
Weisstein, Eric W. "Pedal Point." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/PedalPoint.html