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) is as given just before X(2979), using U = X(27)
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(2983) lies on these lines:
1,1257 6,1260 9,34 10,2322 56,219 58,2327 63,269 71,1474 268,1413 937,1743 998,1723 1438,2269
X(2983) = cevapoint of X(I) and X(J) for I,J = 6,71 42,220
X(2983) = X(647)-cross conjugate of X(101)
X(2983) = crosssum of X(1104) and X(2264)