| d |
anti-orthic axis |
| d |
orthic axis |
| d |
Lemoine line |
| d |
tripole |
| d |
Gergonne line |
| r116 |
Kiepert
parabola, centroid, symmedian
point |
| r117 |
Euler line,
inconic |
| r175 |
tripole,
perspective |
| r232 |
Lemoine
line, Brocard
circle, ninecircle, circumcircle,
orthic
axis,
cevian
quotient, centroid,
point
X(125), retrocenter, radical
axis |
| r351 |
incenter,
point
X(79), point X(63),
perspective,
complement |
| r411 |
Kiepert
hyperbola, Euler line |
| r413 |
circumconic,
Euler
line,
perspector |
| r456 |
Kiepert
hyperbola, orthic axis |
| r459 |
incircle,
Yff
point |
| r468 |
point X(650),
Feuerbach
hyperbola |
| r510 |
perspective,
ninecenter |
| r523 |
point X(110),
Brocard
line |
| r535 |
isogonal
points, circumconic,
tripole |
| r574 |
isotomic
points, perspector,
circumconic,
complement,
isotomic
complement |
| r575 |
isotomic
points, circumconic |
| r598 |
De
Longchamps line, third Brocard point |
| r609 |
Gergonne
line, incircle |
| r623 |
Gergonne
line, Nagel point, antiorthic
axis, orthic axis,
point
X(650) |
