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) = (cos A)/(y + z), x : y : z = X(44)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(1797) lies on these lines:
3,1331 27,648 57,88 58,106 63,1332 84,1320 103,677 222,1813 320,908X(1797) = X(903)-Ceva conjugate of X(106)