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) = a/[(b + c)(a2 + bc)] (M. Iliev, 5/13/07)
X(1178) lies on these lines:
6,694 21,238 82,662 284,893 409,1201 604,1169 741,985 759,995 765,872 869,983X(1178) = isogonal conjugate of X(1215)
X(1178) = isotomic conjugate of X(1237)