r1140 |
Steiner
circumellipse, Jerabek hyperbola, point
X(237) |
r1155 |
Tucker
circles, incircle,
inconic,
perspector,
Feuerbach
point |
r1156 |
point X(56),
point
X(55), inconic,
perspector,
Feuerbach
point |
r1169 |
Brocard
line, Lemoine
line, Tarry
point, Steiner point, orthocenter,
circumconic,
point
X(32), point X(237) |
r1230 |
pedal triangle,
perspective |
r1278 |
circumcircle,
circumcenter |
r1279 |
orthocenter |
r1280 |
symmedian
point |
r1291 |
orthocenter |
r1319 |
anticevian
triangle, centroid,
orthocenter,
De
Longchamps point |
r1331 |
perspective,
desmic
structure,
isotomic points |
r1393 |
Exeter
point |
r1430 |
cevian
triangle, orthic triangle |
r1440 |
circumcevian
triangle,
incenter,
point
X(56), homothetic triangles |
r1452 |
pedal triangle,
side
triangle |
r1460 |
antipedal
triangle |
r1465 |
|
r1467 |
antipedal
triangle,
orthologic triangles |
r1480 |
cevian
triangle |
r1489 |
complement |
r1500 |
concyclic points |
r1504 |
circumcevian
triangle,
orthocenter,
anticomplement,
concyclic
points |
r1513 |
incenter,
excenters |
r1517 |
circumconic,
isodynamic
points,
point
X(115) |