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) is as described just before X(2883)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(2957) lies on these lines:
1,59 5,2607 36,1736 238,517 484,516 655,1090X(2957) = X(11)-Ceva conjugate of X(1)
X(2957) = X(I)-aleph conjugate of X(J) for these I,J: 11,2957 174,651 188,100 366,101 513,978 514,57 522,40 555,658 556,190 650,1742