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) = (-1 - cos A + cos B + cos C) sec2(A/2)
Barycentrics af(A,B,C) : bf(B,C,A) : cf(C,A,B)
X(347) lies on these lines:
1,7 2,92 8,253 34,452 37,948 69,664 75,280 144,219 223,329 227,322 241,1108 573,1020
X(347) = isogonal conjugate of X(2192)
X(347) = isotomic conjugate of X(280)
X(347) = anticomplement of X(281)
X(347) = X(I)-Ceva conjugate of X(J) for these (I,J): (75,7), (348,2)
X(347) = cevapoint of X(40) and X(223)
X(347) = X(I)-cross conjugate of X(J) for these (I,J): (40,329), (221,196), (227,223)
X(347) = crosspoint of X(75) and X(322)