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 1/f(a,b,c) : 1/f(b,c,a) : 1/f(c,a,b), where f(a,b,c) is as at X(2723)
Barycentrics a/f(a,b,c) : b/f(b,c,a) : c/f(c,a,b)
X(2807) lies on these lines:
1,185 3,692 30,511 51,1699 55,103 101,102 116,117 118,124 150,151 389,946 990,1469 1037,1795 1282,1763 1361,2099 1827,1845X(2807) = isogonal conjugate of X(2723)