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# Ch. 4.01-4.06

### Geometry Ch. 4 vocab for Proofs

Question | Answer |
---|---|

Equilateral Triangle | All sides of the triangle are congruent |

Linear Pair | A pair of adjacent angles whose non-common sides are opposite |

Reflexive Property | For every number a, a=a |

Vertical lines | Two nonadjacent angles formed by two intersecting lines |

Supplementarty Angles | Two angles with measures that have a sum of 180 |

Transitive property | For all numbers a,b & c, if a=b and b=c , then a=c |

Symmetric Property | For all numbers a & b if a=b then b=a |

Congruent | Having the same measure |

Scalene Triangle | No two sides of a triangle are congruent |

Side Angle Side | IF 2 sides and the included angle of one triangle are congruent to 2 sides and the included angel of another triangle then the triangles are congruent |

Side Side Side | If the side of one triangle are congruent to the sides of a seconde triangle, then the triangles are congruent. |

Angle Side Angle | If 2 angles and the Included side of one triangle are congruent to 2 angles and the included side of another triangle |

Angle Angle Side | If 2 angles and a nonincluded side of one triangle congruent to the corresponding 2 angles and side of another triangle then the triangles are congruent |

Created by:
Mr.Swagg