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) (see note above X(1286))
X(1294) lies on these lines:
1,133 3,107 4,122 20,110 22,1302 30,1304 112,376 378,1289 550,933X(1294) = reflection of X(I) in X(J) for these (I,J): (4,122), (107,3)
X(1294) = cevapoint of X(3) and X(30)
X(1294) = X(193)-Hirst inverse of X(297)