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) (see note above X(1166))
X(1172) lies on these lines:
1,19 4,6 7,27 8,29 9,33 21,270 25,941 37,943 58,84 104,112 162,1156 186,1030 286,648 406,966X(1172) = isogonal conjugate of X(1214)
X(1172) = isotomic conjugate of X(1231)
X(1172) = X(27)-Ceva conjugate of X(28)
X(1172) = cevapoint of X(6) and X(19)
X(1172) = X(I)-cross conjugate of X(J) for these (I,J): (6,284), (33,29)
X(1172) = crosspoint of X(I) and X(J) for these (I,J): (27,29), (81,285)
X(1172) = crosssum of X(I) and X(J) for these (I,J): (37,227), (71,73)
X(1172) = crossdifference of any two points on line X(520)X(656)