r179 |
inconic |
r177 |
cevian
triangle, complement |
r152 |
Steiner
inellipse |
r207 |
circumcircle,
circumcenter,
pedal
triangle |
r215 |
circumcircle,
circumconic |
r228 |
Fermat
points, Napoleon points, Brocard
line |
r240 |
pedal circle,
circumcenter,
orthopole |
r246 |
circumcircle |
r270 |
incenter,
Brocard
line,
Spieker
point |
r296 |
circumcenter |
r311 |
circumcircle,
incenter |
r328 |
cevian
triangle, pedal triangle, Parry
reflection point, similar triangles |
r358 |
cevian
triangle, circumcevian triangle, perspective,
desmic
product, complement |
r367 |
centroid,
Mittenpunkt,
point
X(57), desmic structure |
r368 |
centroid,
altitudes,
circumcenter,
orthocenter,
desmic
structure |
r369 |
first
Brocard triangle, Conway point, third
Brocard point, third
Brocard triangle,desmic structure |
r381 |
pedal triangle,
antipedal
triangle,
homothetic triangles |
r407 |
circumcircle,
Euler
line,
cevian
triangle, circumconic,point
X(115),
point
X(125), inverse points |
r408 |
circumcircle,
cevian
triangle, complement,
inverse points |
r419 |
Fermat
triangles, circumcenter,
perspective,
Napoleon
points |
r442 |
orthocenter,
altitude
feet,
orthic
triangle |
c18 |
|
d |
point X(647) |