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) = a(b2 + c2 - 2bc + ab + ac) (M. Iliev, 5/13/07)
X(1201) lies on these lines:
1,2 3,902 31,154 32,1055 36,595 38,960 58,106 65,244 73,1104 105,904 205,604 213,1015 409,1178 500,1064 748,958X(1201) is the {X(56),X(1191)}-harmonic conjugate of X(31).
X(1201) = isogonal conjugate of X(1222)
X(1201) = crosspoint of X(1) and X(56)
X(1201) = crosssum of X(1) and X(8)