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# G.Vocab.

### math vocabulary

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

acute angle | An angle of less than 90°. |

congruent angles | Two angles are congruent if they have the same measure. |

coplanar | points and lines in the same place are coplanar |

midpoint | The point of a line segment or curvilinear arc that divides it intoa position midway between two extremes. |

perpindicular | Intersecting at or forming right angles |

ray | A thin line or narrow beam of light or other radiant energy. |

space | is the boundless 3 demsonal set of all points |

angle | The figure formed by two lines diverging from a common point. |

congrueent segments | a line segments that has an equel mesurements of the line that it has |

counterexample | An example that refutes or disproves a hypothesis, proposition, or theorem |

obtuse angle | An angle greater than 90° and less than 180°. |

plan | A surface containing all the straight lines that connect any two. |

right angle | An angle formed by the perpendicular intersection of two straight lines; an angle of 90°. |

angle bisector | A line, ray or segment which cuts another line segment into two equal parts. |

conjecture | Inference or judgment based on inconclusive or incomplete evidence. |

inductive reasoning | reasoning from detailed facts to general principles |

opposite rays | two rays with a common endpoint that form a straight line . |

point | To direct attention or indicate position. |

segment | Any of the parts into which something can be divided. |

collinear points | three or more points that lie in a straight line. |

coordinate | One that is equal in importance, rank, or degree. |

line | A geometric figure formed by a point moving along a fixed direction. |

parallel lines | if they lie in the same plane, and are the same distance apart over their entire length . |

postulate | pronunciation, synonyms, and translation. |

skew lines | Straight lines that are not in the same plane and do not intersect. |

Created by:
K.Ben