| r101 |
Steiner
axis, centroid,
circumcenter,
Tarry
point, Steiner point |
| r102 |
Brocard
ellipse, perspector |
| r108 |
Stammler
hyperbola |
| r113 |
third
Brocard point, perspective |
| r116 |
Kiepert
parabola, tripolar, centroid |
| r133 |
Fermat
points, Napoleon points, circumcenter,
ninecenter,
Kiepert
hyperbola, Evans conic,
autopolar
triangle |
| r136 |
centroid,
pedal
triangle |
| r144 |
point X(12),
Gergonne
point, circumcenter,
incenter, Clawson
point, Nagel point, Spieker
point, point X(65) |
| r146 |
ninecenter,
Tarry
point, third Brocard point, point
X(262) |
| r183 |
concyclic points |
| r180 |
anticevian
triangle,
tangential
triangle |
| r181 |
circumcenter,
isotomic
points,
medial
triangle |
| r182 |
Grebe triangle,
homothetic
triangles |
| r186 |
cosymmedian
triangle, symmedian
lines, perspective |
| r189 |
perspective,
Artzt parabolas |
| r202 |
Fermat
axis, Parry reflection point, point
X(265) |
| r210 |
orthocentroidal
circle, point
X(115), inverse points |
| r260 |
centroid,
circumcenter |
| r265 |
circumcevian
triangle, perspective,
circumconic,
tangential
triangle |
| r281 |
incenter,
Mittenpunkt,
point
X(37), harmonic points |
| r286 |
Brocard
line, circumcenter,Kenmotu
points, harmonic points |
| d |
point X(681) |
| c11 |
circumcenter |
| d |
point X(275) |
