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) = 2 sec A + sec B + sec C
Barycentrics (sin A)f(A,B,C) : (sin B)f(B,C,A) : (sin C)f(C,A,B)
X(2654) lies on these lines:
1,4 8,2318 11,1193 21,1936 37,1953 42,1837 65,774 201,517 212,405 410,823 603,1012 652,2657 851,2646 1042,1836 1046,1776 1065,1067 1858,2310X(2654) = X(1)-Ceva conjugate of X(2658)
X(2654) = crosspoint of X(1) and X(29)
X(2654) = crosssum of X(1) and X(73)