Fletcher Point


The intersection Fl of the Gergonne line and the Soddy line. In the above figure, D^', E^', and F^' are the Nobbs points, I is the incenter, Ge is the Gergonne point, and S and S^' are the Soddy centers.

The Fletcher point has triangle center function


and is Kimberling center X_(1323).

See also

Euler-Gergonne-Soddy Triangle, Gergonne Line, Nobbs Points, Soddy Line, Soddy Centers

Explore with Wolfram|Alpha


Oldknow, A. "The Euler-Gergonne-Soddy Triangle of a Triangle." Amer. Math. Monthly 103, 319-329, 1996.

Referenced on Wolfram|Alpha

Fletcher Point

Cite this as:

Weisstein, Eric W. "Fletcher Point." From MathWorld--A Wolfram Web Resource.

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