| r16 |
Brocard
ellipse, point X(115) |
| r43 |
point X(115),
Steiner
inellipse |
| r55 |
centroid,
point
X(115), point
X(125), pedal circle |
| d |
Feuerbach point |
| d |
polar circle |
| d |
ninecenter |
| d |
point X(115) |
| d |
point X(125) |
| d |
point X(12) |
| d |
point X(858) |
| r137 |
orthocenter |
| r135 |
circumcircle,
Simson
line, orthocenter |
| r204 |
point X(190),
duality,
incircle,
Steiner
inellipse, complement |
| r205 |
excircles,
point X(12) |
| r208 |
orthopole,
orthocenter,
pedal
triangle |
| r217 |
point X(125),
tangent
circles |
| r232 |
Lemoine
line, Brocard
circle, circumcircle,
tripolar, orthic
axis, cevian
quotient, centroid, point
X(125), retrocenter,
radical
axis |
| r262 |
orthopole,
circumcenter |
| r264 |
orthocenter,
Simson
line, circumcircle |
| r283 |
circumconic |
| r342 |
Feuerbach
point, incenter |
