**r363** |
perspective,
desmic
product |

**r365** |
Gergonne
point,
Nagel point,
retrocenter |

**r366** |
ninecenter,
Feuerbach
point, point X(12) |

**r367** |
centroid,
Mittenpunkt,
point
X(57), isogonal points |

**r368** |
centroid,
altitudes,
circumcenter,
orthocenter,
isogonal
points |

**r369** |
first
Brocard triangle, Conway point, third
Brocard point, third
Brocard triangle, isogonal points |

**r380** |
circumcenter,
orthocenter,
Euler
line |

**r382** |
circumcenter,
Fermat
triangles, isodynamic
points |

**r595** |
excenters,
circumcenter,
Bevan
point, De Longchamps point, point
X(84), isogonal points |

**r860** |
isogonal
points, cevian triangle, incenter,
excentral
triangle |

**r1331** |
perspective,
isogonal
points, isotomic points |