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) = (b + c - a)(b2 + c2 + ab + ac)
Barycentrics g(a,b,c) : g(b,c,a) : g(c,a,b), where g(a,b,c) = af(a,b,c)
X(960) lies on these lines:
1,6 2,65 3,997 5,10 8,210 12,908 19,965 21,60 36,191 40,936 46,474 55,78 56,63 113,123 221,1038 241,1042 329,388 758,942 912,993 978,986
X(960) = midpoint of X(1) and X(72)
X(960) = reflection of X(942) in X(1125)
X(960) = isogonal conjugate of X(961)
X(960) = complement of X(65)
X(960) = anticomplementary conjugate of X(442)
X(960) = crosspoint of X(I) and X(J) for these (I,J): (2,314), (8,21)
X(960) = crosssum of X(I) and X(J) for these (I,J): (6,1402), (56,65)