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) = (cos A)/(y + z), x : y : z = X(75)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(1799) lies on these lines:
2,32 3,305 22,76 25,183 69,184 95,325 98,689 287,343 385,1194 1402,1441X(1799) = isogonal conjugate of X(1843)
X(1799) = isotomic conjugate of X(427)
X(1799) = X(308)-Ceva conjugate of X(83)
X(1799) = cevapoint of X(I) and X(J) for these (I,J): (2,22), (3,69)