Symbol | Read as | Example |
---|---|---|

\(^o\) | Degree | \(45^o\) |

\(\angle\) | Angle | \(\angle 45^o\) |

\(\bot\) | Perpendicular | \(AB \bot CD\) |

\(||\) | Parallel | \(AB || CD\) |

\(\triangle\) | Triangle | \(\triangle ABC\) |

\(\sim\) | Similar to | \(\triangle ABC \sim \triangle PQR\) |

\(\cong\) | Congurent to | \(\triangle ABC \cong \triangle PQR\) |