The Longuet-Higgins point is the radical center of the circles centered at the vertices , , and of a reference triangle with respective radii , , and . It has triangle center function
and is Kimberling center .
The Longuet-Higgins point is the radical center of the circles centered at the vertices , , and of a reference triangle with respective radii , , and . It has triangle center function
and is Kimberling center .
Weisstein, Eric W. "Longuet-Higgins Point." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Longuet-HigginsPoint.html