r833 |
circumcircle,
cevian
triangle |
r834 |
cevian
triangle, isogonal points,
inverse
points |
r835 |
centroid,
incenter,
circumcenter,
orthocenter,
Gergonne
point |
r836 |
cevian
triangle |
r837 |
isogonal
points, cyclocevian
points |
r877 |
cevian
triangle, pedal triangle,
similar triangles |