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(2688)
Barycentrics a/f(a,b,c) : b/f(b,c,a) : c/f(c,a,b)
X(2772) lies on these lines:
30,511 71,74 102,110 113,116 118,125 146,150 1839,1986 2938,2948
X(2772) = isogonal conjugate of X(2688)