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 b4c4cos A : c4a4cos B : a4b4cos C
= cot A csc(A - ω) : cot B csc(B - ω) : cot C csc(C - ω)Barycentrics b3c3cos A : c3a3cos B : a3b3cos C
X(305) lies on these lines:
2,39 22,99 25,683 95,183 264,325 287,394 304,306 311,1007 341,1088 350,614X(305) = isogonal conjugate of X(1974)
X(305) = isotomic conjugate of X(25)
X(305) = anticomplement of X(1196)
X(305) = X(69)-cross conjugate of X(76)