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            a/f(a,b,c) : b/f(b,c,a) : c/f(c,a,b), where f(a,b,c) is as in X(919)
Barycentrics    a2/f(a,b,c) : b2/f(b,c,a): c2/f(c,a,b)

X(2254) lies on these lines:
11,244    88,1156    100,109    103,105    291,812    294,1027    514,1734    522,693    663,905    665,1642    690,2292    764,891    830,1019    926,1362    1054,1768

X(2254) = reflection of X(I) and X(J) for these I,J: 661,1491    663,905
X(2254) = X(I)-Ceva conjugate of X(J) for these I,J: 291,244    673,2170    813,38    1025,672    1026,518
X(2254) = cevapoint of X(665) and X(926)
X(2254) = crosspoint of X(I) and X(J) for these I,J: 100,1280    513,876    518,1026    664,673
X(2254) = crosssum of X(I) and X(J) for these I,J: 1,2254    105,1027    513,1279    663,672    1024,2195 X(2254) = X(666)-aleph conjugate of X(812)

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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