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[- 2(b2 - c2)2 + a2(a2 + b2 + c2) + 31/2[(b2 - c2)2 - a2(b2 + c2)]]
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(2043) lies on these lines:
2,3 13,485 14,486 17,1327 18,1328 298,637 299,638 489,616 490,617 491,622 492,621X(2043) = reflection of X(2044) in X(3)
X(2043) = inverse-in-orthocentroidal-circle of X(2044)