| r25 |
antipedal
triangle, equilateral triangle |
| r26 |
orthocentroidal
circle, inverse points |
| r27 |
equilateral triangle |
| r28 |
Euler line,
centroid |
| r29 |
Fermat
triangles, concyclic points |
| r30 |
isogonal
points, isodynamic points |
| r33 |
isodynamic
points, Napoleon points,
symmedian
point |
| r35 |
centroid,
isodynamic
points, Euler line |
| r36 |
isodynamic
points, Napoleon points,
symmedian
point,
Euler
line, harmonic points |
| r38 |
Napoleon
points, circumcentre,
ninecenter |
| d |
Fermat axis |
| r41 |
Vecten
points, isodynamic points,
centroid,
symmedian
point,
orthocenter,
circumcenter,
Brocard
line, De
Longchamps point,
point
X(376) |
| d |
Lester circle |
| d |
Evans conic |
| d |
Simmons conics |
| r88 |
Kiepert
hyperbola |
| r104 |
point X(115),
Tarry
point, orthocenter |
| r133 |
Napoleon
points, circumcenter,
ninecenter,
symmedian
point,
Kiepert hyperbola, Evans
conic,
autopolar
triangle |
| r161 |
Euler line,
Kiepert
hyperbola |
| r173 |
Steiner
point, anticomplement |
| r199 |
orthoassociate
points, Kiepert hyperbola, Steiner
dual line, orthic
axis, concyclic points |
