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# Geometry Vocabulary

### Geometry Honors

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

____are non-coplanar lines that never intersect | Skew Lines |

A ____ is a line segment or ray that is perpendicular to a segment at its midpoint | Perpendicular Bisector |

A ____ is a point that divides a segment into two congruent segments. | Midpoint |

A ____ is a rule that has been proven. | Theorum |

A ____ is a line, segment, or ray that intersects a segment at its midpoint. | Segment Bisector |

A(n) ____ is a ray that divides an angle into two congruent angles. | Angle Bisector |

____ is a set of all points. | Space |

____ are coplanar lines that never intersect. | Parallel Lines |

A line that intersects two coplanar lines at two distinct points is called a ____. | Transversal |

____ are two angles that share a common vertex and side, but have no common interior points. | Adjacent Angles |

Coplanar lines that intersect to form right angles are ____. | Perpendicular Lines |

A(n)____ extends in one dimension and is usually represented by a straight line with two arrowheads to indicate that they go in both directions without end. | Line |

Two angles with the same measure are ____. | Congruent |

A(n) ____ is an angle whose measure equals 90 degrees. | Complementary angle |

Two angles are ____ angles if their sides form two opposite rays. | Vertical |

Two adjacent angles are a ____. | Linear Pair |

A(n) ____ is the part of a line consisting of one endpoint and all the points of the line on one side of the endpoint. | Ray |

A(n) ____ is the part of a line consisting of two endpoints and all the points between them. | Line Segment |

Two angles are ____ if the sum of their measures is 90 degrees. | Complementary |

Two angles are ____ if the sum of their measures is 180 degrees. | Supplementary |

____ are points that lie on the same line. | Collinear Points |

A(n) ____ is formed by two rays with the same endpoint. | Angle |

A(n) ____ is an accepted statement or fact. | Postulate |

A(n) ____ is a flat surface that has no thickness and is two dimensional. | Plane |

A(n) ____ angle is an angle that is between 0 and 90 degrees. | Acute |

____ are two collinear rays with the same endpoint. | Opposite Rays |

Points and lines that lie in the same plane are ____. | Coplanar |

A(n) ____ has no dimension and it is usually represented by a dot. | Point |

A(n) ____ angle is an angle whose measure equals 180 degrees. | Supplementary Angles |

A(n) ____ angle is an angle that is between 90 and 180 degrees. | Obtuse |

Created by:
courtneyc1998