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) = a(b2 + c2 - a2)/(b + c) (M. Iliev, 5/13/07)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(1790) lies on these lines:
1,1719 2,572 3,49 6,967 21,84 22,991 27,86 36,58 48,63 57,77 71,1796 73,1798 103,110 199,511 222,1804 228,295 306,332 333,662 1214,1813 1408,1470X(1790) = isogonal conjugate of X(1826)
X(1790) = X(I)-Ceva conjugate of X(J) for these (I,J): (86,58), (1444,283)
X(1790) = cevapoint of X(3) and X(48)
X(1790) = X(222)-cross conjugate of X(81)
X(1790) = crosssum of X(1) and X(1719)