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Fletcher Point

\begin{figure}\begin{center}\BoxedEPSF{FletcherPoint.epsf scaled 800}\end{center}\end{figure}

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 Points.

See also Gergonne Line, Soddy Line


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

© 1996-9 Eric W. Weisstein