r64 |
Clawson
point, symmedian point |
r56 |
Spieker
point, radical center |
d |
Apollonius point |
d |
textouch triangle |
d |
extangential triangle |
d |
intangential triangle |
r205 |
ninecircle,
point X(12) |
r289 |
orthocenter,
perspective |
d |
point X(12) |
r400 |
altitudes,
orthocenter,
circumcenter |
r401 |
excentral
triangle,
medial triangle, perspective,
Mittenpunkt,
homothetic
triangles |
r402 |
Mittenpunkt,
homothetic
triangles |
r403 |
perspective,
orthocenter,
homothetic
triangles |
r404 |
Schiffler
point |
r405 |
Bevan point,
radical
center |
r410 |
incircle,
extangential
triangle, homothetic triangles |
r415 |
intouch
triangle, incenter,
excenters,
concyclic
points |
r445 |
circumcircle,
perspective, Clawson point |
d |
Jenkins circles |
r516 |
Jenkins
circles, isotomic
points,
point
X(56) |
r537 |
medial
triangle, Conway circle |
r642 |
circumcircle,
ninecircle,
point
X(650), excenters,
tangent circles,
radical center |
r655 |
incentric
triangle,
tangent circles |