r17 |
first
Brocard triangle, Steiner point |
r24 |
Steiner
point, centroid, tripole |
r33 |
isodynamic
points, Fermat points,
Napoleon points |
r36 |
isodynamic
points, Fermat points,
Napoleon points, Euler line, harmonic
points |
r40 |
Vecten
points,
ninecenter |
r41 |
Vecten
points, isodynamic points, Fermat
points, centroid, orthocenter,
circumcenter,
Brocard
line, De
Longchamps point,
point
X(376), autopolar triangle |
r47 |
cevian
product, centroid,
Kiepert hyperbola |
r58 |
tripolar
centroid, Parry circle |
r60 |
Gergonne
point, intouch triangle |
r75 |
excentral
triangle,
Mittenpunkt,
incenter |
r64 |
excircles,
Clawson
point |
r77 |
first
Brocard triangle |
d |
Brocard circle |
d |
Brocard line |
d |
third Brocard point |
d |
Lemoine circles |
d |
Lemoine ellipse |
d |
Lemoine line |
d |
Schwatt lines |
d |
retrocenter |
d |
Parry point |
d |
point X(262) |
r82 |
Jerabek
hyperbola |
r90 |
Kiepert
hyperbola, isotomic points,
centroid |
r100 |
Wallace
hyperbola, centroid |