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 given just before X(2677) using P = X(103), U = X(112)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(2742) lies on the circumcircle and these lines:
3,840 36,1477 40,2717 59,934 101,1618 103,2077 104,518 105,517 109,1110 513,1292 919,2427 1083,2726 2283,2720X(2742) = reflection of X(840) in X(3)
X(2742) = isogonal conjugate of X(2826)
X(2742) = X(1155)-cross conjugate of X(59)