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) = sin(A + π/6) sin(A - π/6)
Barycentrics (sin A)f(A,B,C) : (sin B)f(B,C,A) : (sin C)f(C,A,B)
X(2964) lies on these lines:
1,21 35,2361 36,1399 109,1393 162,2166 163,2179 484,580 2148,2180 2216,2962X(2964) = isogonal conjugate of X(2962)
X(2964) = X(2216)-Ceva conjugate of X(1)