| r228 |
Napoleon
points, Brocard
line, isogonal
points |
| r249 |
isodynamic
points, similar triangles |
| r386 |
Euler line,
centroid |
| r454 |
centroid,
equilateral
triangle |
| r567 |
Napoleon
points, isodynamic points, perspective,
homothetic
triangles |
| r645 |
symmedian
lines,
symmedian point,
centroid |
| r686 |
Euler line,
isodynamic
points, Vecten points |
| r703 |
circumcenter,
equilateral
triangle |
| r857 |
Kiepert
hyperbola, isodynamic points, Euler
line,
Brocard
line |
| r893 |
Steiner
dual line |
| r960 |
centroid,
symmedian
point, orthocentroidal circle,
Apollonian
circles, symmedian lines |
| r961 |
orthocenter,
symmedian
point, orthocentroidal circle,
Apollonian
circles, symmedian lines |
| r962 |
centroid,
isodynamic
points |
| r1024 |
isotomic
points, cevian triangle, Euler
line,
anticomplement |
| r1025 |
Euler line,
isodynamic
points, anticevian triangle |
| r1040 |
orthocentroidal
circle, incenter,
symmedian
point, Spieker point,
Gergonne
point, Nagel point,
Feuerbach
point, Brocard points,
Napoleon
points |
| r1102 |
cevian
triangle, anticevian triangle, isogonal
points, isodynamic
points, concyclic points |
| r1103 |
cevian
triangle, anticevian triangle, isogonal
points |
| r1104 |
cevian
triangle, anticevian triangle, Euler
line |
| r1135 |
tripolar,
Lemoine
line,
isodynamic
points |
