| r1623 |
cevian
triangle, De Longchamps point,
medial
triangle,
perspective |
| r1624 |
cevian
triangle, orthologic triangles,
orthic
triangle |
| r1648 |
cevian
circle, circumcenter, symmedian
point,
point X(125) |
| r1750 |
De
Longchamps point, altitude feet, orthocenter,
circumcenter,
symmedian
point, circumcevian triangle,
perspective |
| r1892 |
Gob point,
isogonal
points |
| r2079 |
|
