r131 | Brocard points |
d | Neuberg triangle |
r220 | third Brocard point, anticomplement, radical center |
r233 | McCay circles |
r319 | perspective, point X(262) |
r320 | symmedian point, centroid, cevian product, orthologic triangles |
r440 | tangent circles |
r466 | similar triangles |
r1159 | Steiner circumellipse |
r1247 | Steiner point |
r1248 | Lemoine line |
r1250 | symmedian point, homothetic triangles |