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) is as described just before X(2883)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(2900) lies on these lines:
1,442 9,55 57,1004 78,950 100,1708 517,1490 528,1750X(2900) = X(4)-Ceva conjugate of X(9)