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) = [sec(A + ω)]/(b2 - c2)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(2966) lies on these lines:
30,98 99,249 230,297 248,290 250,523 287,524 325,441 448,2481 668,906 892,2395 2421,2422
X(2966) = midpoint of X(385) and X(401)
X(2966) = reflection of X(I) and X(J) for these I,J: 297,230 325,441
X(2966) = cevapoint of X(I) and X(J) for these I,J: 2,2799 98,2395 112,2409 230,523 248,879 441,525 511,647
X(2966) = X(I)-cross conjugate of X(J) for these I,J: 879,290 2395,98 2715,685 2799,2