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# Paul Geometry Vocab.

### Geometry Vocabulary

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

line segment | a straight path with 2 end points |

line | a never ending straight path going in both directions |

ray | a straght never ending path with 1 end point going in 1 direction |

point | an exact location in space |

plane | a flat surface that goes on forever in all directions |

angle | 2 rays joined at a vertex |

triangle | a 3 sided polygon |

acute triangle | a 3 sided polygon in which all angles are acute |

right triangle | a 3 sided polygon in which there is 1 right angle |

obtuse triangle | a 3 sided polygon in which there is 1 obtuse angle |

scalene triangle | a polygon with no congruent sides |

isosoles triangle | a polygon with at least 2 congruent sides |

equaladeral triangle | a polygon with all congruent sides |

parralelogram | a quadreladeral with oposite sides congruent and parralel |

rectangle | a quadreladeral with all sides congruent , parralel, and has 4 right angles |

square | a quaderladeral with all sides congruent, parralel, and has 4right angles |

rhombus | a parralelogram with all sides congruent |

trapezoid | a quadreladeral with 1 pair of parralel lines |

quadreladeral | a 4 sided closed figure made of line segments |

polygon | a closed figuer made of line segments |

pentagon | a 5 sided polygon |

hexagon | a 6 sided polygon |

heptagon | a 7 sided polygon |

octagon | a 8 sided polygon |

nonagon | a 9 sided polygon |

decagon | a 10 sided polygon |

undecagon | a 11 sided polygon |

dodecagon | a 12 sided polygon |

vertical angle | opposite angles same degrees |

supplementary angles | at least 2 angles that equal 180 degrees |

complimentary angles | at least 2 angles that equal 90 degrees |

adjacent angles | 2 angles that share the same ray |

acute angles | an angle that is 89 or less degrees |

right angles | an angle that is exactly 90 degrees |

obtuse angles | an angl;e that is 91 or more degrees |

strait angle | an angle that is exactly 180 degrees,a strait line |

Created by:
rjaniszewski