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 (y + z) sec A : (z + x) sec B : (x + y) sec C, x : y : z = X(946)
Barycentrics (y + z) tan A : (z + x) tan B : (x + y) tan C, x : y : z = X(946)
X(1887) lies on these lines:
1,1872 4,65 12,1861 33,56 34,1824 55,1753 208,1827 225,1876 318,518 942,1785 1825,1829 1830,1902 1844,1846 1866,1878