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) = bc(a cos A + 4a cos B cos C + (b + c)J, J as at X(1113)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(2467) lies on these lines:
2,2464 8,2463 10,381 1377,2466 1378,2465 1678,2470 1679,2469 1680,2472 1681,2471 2550,2553 2551,2551