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# Math. Geo Vocab L1

### Bla

Term | Definition |
---|---|

A ____has no dimension, a ____extends in one direction, and a ____ extends in two directions | point, line, plane |

____are points that lie on the same line | Collinear points |

____are points that lie on the same plane | Coplanar points |

On a line passing through points A and B, ____AB consists of all points between A and B and ____A and B | segment, endpoints |

On a line passing through points A and B, ____AB consists of the ____A and all points on the same side of A as point B | ray, initial point |

If point C is between A and B, then ray CA and CB are____ | opposite rays |

Two or more geometric figures ____if they have one or more points in common. The ____of the figures is the set of points the figures have in common | intersect, intersection |

A ____or ____is a rule that is accepted without proof | postulate, axiom |

The ____is a formula for computing the difference between two points in a coordinate plane | Distance Formula |

Segments that have the same length are called ____ | congruent segments |

An ____consists of two different rays that have the same initial point | angle |

The rays are the ____of the angle | sides |

The initial point is the ____of the angle | vertex |

Angles that have the same measure are called ____ | congruent angles |

A point is in the ____of an angle if it is between points that lie on each side of the angle | interior |

A point is in the ____of an angle if it is not on the angle or in its interior | exterior |

An ____angle has measure greater than 0 and less than 90 | acute |

A ____angle had measure equal to 90 | right |

An ____angle has a measure greater than 90 and less than 180 | obtuse |

A ____angle has measure equal to 180 | strait |

Two angles are ____if they share a common vertex and side but have no common interior points | adjacent angles |

The ____ of a segment is the point that divides, or ____, the segment into two congruent segments | midpoint, bisects |

A ____is a segment, ray, line, or plane that intersects a segment at its midpoint | segment bisector |

A ____is a geometric drawing that uses a limited set of tools, usually a ____and a ____ | construction, compass, straightedge |

An ____is a ray that divides an angle into two adjacent angles that are congruent | angle bisector |

Two angles are ____if their sides form two pairs of opposite rays | vertical angles |

Two adjacent angles are a ____if their noncommon sides are opposite rays | linear pair |

Two angles are ____if the sum of their measures is 90. Each angle is the ____of the other | complementary angles, complement |

Two angle are ____if the sum of their measures is 180. Each angle is the ____of the other | supplementary angles, supplement |

Created by:
autumn.rhonemus