## X(599) (ISOTOMIC CONJUGATE OF X(598))

 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 , 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: tc.zip (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            bc(a2 - 2b2 - 2c2) : ca(b2 - 2c2 - 2a2) : ab(c2 - 2a2 - 2b2)
Barycentrics    a2 - 2b2 - 2c2 : b2 - 2c2 - 2a2 : c2 - 2a2 - 2b2

X(599) lies on these lines: 2,6    3,67    7,594    8,1086    76,338    340,458    381,511

X(599) = midpoint of X(2) and X(69)
X(599) = reflection of X(I) in X(J) for these (I,J): (2,141), (6,2)
X(599) = isogonal conjugate of X(1383)
X(599) = isotomic conjugate of X(598)
X(599) = complement of X(1992)
X(599) = anticomplement of X(597)
X(599) = crosssum of X(6) and X(1384)

(Bernard Gibert, 1/5/01, Hyacinthos #2334)

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