r143 |
point X(125),
inverse
points, Brocard circle |

r174 |
similar triangles, isosceles triangle |

r325 |
homothetic triangles |

r326 |
centroid, orthocenter, cevian product |

r1186 |
circumcenter,
homothetic
triangles |

r1314 |
circumconic, perspector, circumcircle |

r1800 |
circumcenter, symmedian point |

r1854 |
isogonal points, point X(264) |