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.
Information from Kimberling's Encyclopedia of Triangle Centers |
Trilinears f(a,b,c) : f(b,c,a) : f(c,a,b), where f(a,b,c) = bc(b2 - c2)(b4 + c4 - a2b2 - a2c2) (M. Iliev, 5/13/07)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(2799) lies on these lines:
2,1637 30,511 39,2507 98,1297 99,112 114,132 115,127 287,2395 620,2492 671,1494 850,2525 2514,2531X(2799) = isogonal conjugate of X(2715)
X(2799) = X(I)-Ceva conjugate of X(J) for these I,J: 99,114 290,125 325,868 805,626 877,511 1916,115