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(1300) lies on these lines:
2,131 3,847 4,110 20,254 24,107 25,1302 93,930 99,264 109,225 112,393 186,476 403,1304 687,691X(1330) = reflection of X(I) in X(J) for these (I,J): (4,136), (925,3)
X(1300) = cevapoint of X(4) and X(186)
X(1300) = X(I)-cross conjugate of X(J) for these (I,J): (30,4), (50,275)
X(1300) = cevapoint of X(4) and X(186)