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 given just before X(2677) using P = X(98), U = X(99)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(2698) lies on the circumcircle and these lines:
3,805 4,2679 32,2715 98,512 99,511 107,419 110,237 112,1691 182,691 401,925 476,1316
X(2698) = reflection of X(I) in X(J) for these I,J: 4,2679 3,805
X(2698) = isogonal conjugate of X(2782)