r21 |
second
Brocard triangle, first Brocard triangle,
tripole |
r67 |
Nagel point,
Gergonne
point |
d |
third Brocard point |
d |
De Longchamps line |
d |
retrocenter |
r90 |
Kiepert
hyperbola, centroid,
symmedian
point |
r98 |
Wallace
hyperbola, isogonal points |
r181 |
symmedian
point,
circumcenter,
medial
triangle |
r151 |
centroid |
r216 |
Steiner
circumellipse, circumconic |
r230 |
incenter,
Spieker
point, third Brocard point |
r297 |
|
r298 |
Nagel point,
point
X(65) |
d |
isotomic complement |
r390 |
Euler line,
incenter,
Spieker
point |
r449 |
first
Brocard triangle, Brocard
points |
r516 |
Jenkins
circles, excircles,
point
X(56) |
r574 |
tripolar,
perspector,
circumconic,
complement,
isotomic
complement |
r575 |
tripolar,
circumconic |
r579 |
anticomplement,
isogonal
points |
d |
point X(264) |