Role | Kimberling Notation | |
---|---|---|
1 | Internal Center of Similitude of the Circumcircle wrt the Incentral Triangle and the Nine-Point Circle wrt the Incentral Triangle | X(1962) Centroid of the Incentral Triangle |
2 | External Center of Similitude of the Circumcircle wrt the Incentral Triangle and the Nine-Point Circle wrt the Incentral Triangle | X(500) Orthocenter of the Incentral Triangle |
3 | Internal Center of Similitude of the Circumcircle wrt the Incentral Triangle and the Second Brocard Circle wrt the Incentral Triangle | X(8143) |
4 | Internal Center of Similitude of the Incircle wrt the Incentral Triangle and the Spieker Circle wrt the Incentral Triangle | X(1962) Centroid of the Incentral Triangle |
5 | External Center of Similitude of the Incircle wrt the Incentral Triangle and the Inner Johnson-Yff Circle wrt the Incentral Triangle | X(500) Orthocenter of the Incentral Triangle |
6 | External Center of Similitude of the Incircle wrt the Incentral Triangle and the Outer Johnson-Yff Circle wrt the Incentral Triangle | X(500) Orthocenter of the Incentral Triangle |
7 | Internal Center of Similitude of the Nine-Point Circle wrt the Incentral Triangle and the Tangential Circle wrt the Incentral Triangle | X(8143) |
8 | Internal Center of Similitude of the Antimedial Circle wrt the Incentral Triangle and the Circumcircle wrt the Incentral Triangle | X(1962) Centroid of the Incentral Triangle |
9 | External Center of Similitude of the Antimedial Circle wrt the Incentral Triangle and the Nine-Point Circle wrt the Incentral Triangle | X(1962) Centroid of the Incentral Triangle |
10 | External Center of Similitude of the Inner Johnson-Yff Circle wrt the Incentral Triangle and the Outer Johnson-Yff Circle wrt the Incentral Triangle | X(500) Orthocenter of the Incentral Triangle |