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 a/f(a,b,c) : b/f(b,c,a) : c/f(c,a,b), where f(a,b,c) is as in X(1002)
Barycentrics a2/f(a,b,c) : b2/f(b,c,a): c2/f(c,a,b)
X(2280) lies on these lines:
1,41 3,1475 6,31 9,1174 32,1468 34,2332 37,2348 48,354 57,77 145,2329 165,572 213,2241 218,1334 380,2285 748,2238 985,1002 999,1055 1155,2278 1185,2300 1193,2271 1212,1802 1400,1617 1405,2078 1829,1973 1851,2201 2242,2251 2272,2317 2291,2364X(2280) = X(985)-Ceva conjugate of X(31)