HJB --- GMA --- UFF


Click here to access the list of all triangle centers.

Interactive Applet

You can move the points A, B and C (click on the point and drag it).
Press the keys “+” and “−” to zoom in or zoom out the visualization window and use the arrow keys to translate it.

You can also construct all centers related with this one (as described in ETC) using the “Run Macro Tool”. To do this, click on the icon Run Macro Tool, select the center name from the list and, then, click on the vertices A, B and C successively.

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Download all construction files and macros: (10.1 Mb).
This applet was built with the free and multiplatform dynamic geometry software C.a.R..

Information from Kimberling's Encyclopedia of Triangle Centers

Trilinears            F(u,v,w) : F(v,w,u) : F(w,u,v), where F is as indicated just before X(2365), and u : v : w = X(67).
Barycentrics    aF(u,v,w) : bF(v,w,u) : cF(w,u,v)

X(2373) lies on the circumcircle and these lines:
2,112    20,1296    22,99    23,935    25,339    69,110    95,933    101,306    107,264    108,1441    109,307    183,1302    253,1301    316,691    328,476    827,1799    1304,1494

X(2373) = isogonal conjugate of X(2393)
X(2373) = isotomic conjugate of X(853)
X(2373) = anticomplement of X(1560)
X(2373) = cevapoint of X(I) and X(J) for these I,J: 2,23    3,524    669,1648
X(2373) = X(I)-cross conjugate of X(J) for these I,J: 67,671    468,2

This is a joint work of
Humberto José Bortolossi, Lis Ingrid Roque Lopes Custódio and Suely Machado Meireles Dias.

If you have questions or suggestions, please, contact us using the e-mail presented here.

Departamento de Matemática Aplicada -- Instituto de Matemática -- Universidade Federal Fluminense

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