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) = a3 + 3(b + c)a2 - (b + c)2a - 3(b + c)(b - c)2
Barycentrics af(a,b,c) : bf(b,c,a) : cf(c,a,b)
X(2093) lies on these lines:
1,3 10,329 19,1743 72,1706 196,1785 200,758 515,2096 518,2097 519,2094 527,1478 553,1056 946,1788 962,1210 1046,1719 1103,1254 1699,1737X(2093) = reflection of X(I) in X(J) for these I,J: 1,57 329,10