# right triangle

A triangle $ABC$ is right when one of its angles is equal to ${90}^{\circ}$ (and therefore has two perpendicular^{} sides).

The sides of a right triangle satisfy the Pythagorean theorem^{}.

Title | right triangle |

Canonical name | RightTriangle |

Date of creation | 2013-10-30 8:57:24 |

Last modified on | 2013-10-30 8:57:24 |

Owner | drini (3) |

Last modified by | pahio (2872) |

Numerical id | 7 |

Author | drini (2872) |

Entry type | Definition |

Classification | msc 51-00 |

Related topic | EquilateralTriangle |

Related topic | Triangle |

Related topic | Hypotenuse^{} |

Related topic | PythagorasTheorem |

Related topic | IsoscelesTriangle |

Related topic | GeneralizedPythagoreanTheorem |