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(2717)
Barycentrics a/f(a,b,c) : b/f(b,c,a) : c/f(c,a,b)
X(2801) lies on these lines:
1,651 7,80 9,48 11,118 30,511 63,100 116,119 149,152 480,2932 984,991 990,1814 1458,1736 1776,2078X(2801) = isogonal conjugate of X(2717)
X(2801) = crosssum of X(55) and X(2246)