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 a/f(a,b,c) : b/f(b,c,a) : c/f(c,a,b), where f(a,b,c) is as in X(1118)
Barycentrics a2/f(a,b,c) : b2/f(b,c,a): c2/f(c,a,b)
X(2289) lies on these lines: 3,48 9,21 40,1630 101,610 212,2193 220,2174 255,577 268,1260 306,1150 394,1804 579,604 584,1212 1944,1958
X(2289) = X(394)-Ceva conjugate of X(255)
X(2289) = crosspoint of X(394) and X(1259)