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) = (1 - cos A)u(a,b,c), where u : v : w = X(189)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(1422) lies on these lines:
1,84 2,77 28,1412 34,1256 35,1079 57,1436 268,1214 269,278 271,1257 280,1219X(1422) = isogonal conjugate of X(2324)
X(1422) = X(I)-Ceva conjugate of X(J) for these (I,J): (189,57), (1440,84)
X(1422) = X(I)-cross conjugate of X(J) for these (I,J): (34,269), (1407,57), (1436,84)
X(1422) = cevapoint of X(1413) and X(1436)