| r951 |
pedal
triangle, perspective,
inconic,
isogonal
of the infinite point |
| r961 |
symmedian
point, Fermat points,
orthocentroidal
circle, Apollonian circles, symmedian
lines |
| r974 |
|
| r975 |
ninecircle |
| r976 |
orthocentroidal
circle |
| r977 |
circumcenter,
homothetic
triangles |
| r978 |
perspective,
intouch
triangle |
| r979 |
circumcenter,
centroid,
circumcevian
triangle, medial triangle, orthic
triangle,
homothetic triangles, harmonic points |
| r983 |
circlecevian
triangle, circumcenter,
Parry
reflection point |
| r988 |
circlecevian
triangle, antigonal points |
| r991 |
circumcenter,
circumcevian
triangle |
| r992 |
cevian
triangle, centroid,
incenter,
symmedian
point,
Gergonne point, Nagel
point,
Mittenpunkt |
| r1002 |
pedal triangle,
isogonal
points |
| r1006 |
ninecircle,
circumconic |
| r1007 |
circumcircle,
antigonal
points |
| r1008 |
circumcircle |
| r1020 |
circumcevian
triangle, centroid,
circumcenter,
point
X(186), point X(858) |
| r1021 |
altitudes,
orthologic
triangles, isogonal of the infinite
point |
| r1022 |
circumcircle,
MacBeath
conic |
| r1023 |
MacBeath
conic, isogonal points,
isotomic
points,
Tarry point, point
X(125) |
| r1034 |
MacBeath
conic |
| r1035 |
inconic |
| r1044 |
circumcevian
triangle,
isogonal of the infinite
point |
| c23 |
cevian
triangle |
| c37 |
centroid,
incenter |
