r2 |
Lemoine
circle |
d |
second Brocard triangle |
r19 |
centroid,
point
X(110), inverse points |
d |
first Brocard triangle |
r130 |
inverse points, Lemoine
line, circumcircle |
r143 |
point X(125),
point
X(184), inverse points |
r232 |
Lemoine
line, ninecircle,
circumcircle,
tripolar, orthic
axis, cevian
quotient, centroid, point
X(125), retrocenter,
radical
axis |
r680 |
second
Brocard triangle, circumcircle, circumcenter,
Apollonian
circles, inverse points |
r746 |
circumcircle,
isodynamic
points, inverse points |
r783 |
Schoute
point, point X(574), inverse
points |
r795 |
circumcircle,
Parry
circle, Brocard line,
radical
center |
r981 |
intouch
triangle, Feuerbach point,
Tarry
point |
r1027 |
|
r1060 |
isodynamic
points, symmedian point, Brocard
points |
r1068 |
circumcenter,
isogonal
points,
Brocard points,
Napoleon
points |
r1139 |
Euler line,
tripolar,
Tarry
point |
r1142 |
Euler line,
points
X(1113)-X(1114),
point
X(237), harmonic points |
r1153 |
incircle,
circumcircle,
point
X(647), radical center |
r1532 |
isogonal
points |
r1738 |
circumcenter,
homothetic
triangles |