Across |

2. | to divide into two congruent parts |

5. | figures that lie in the same plane |

7. | an angle whose measure is between 0 and 90 degrees |

10. | A pair of angles with a common vertex whose sides are opposite rays |

12. | an angle whose measure is between 90 and 180 degrees |

13. | An angle with 90 degrees |

14. | You must always draw these to correspond with your work |

16. | A statement in the form of if and only if |

17. | three non collinear points define one plane. |

22. | the length of segment AB |

24. | an angle whose measure is 180 degrees |

25. | three undefined terms in geometry |

27. | a part of a line with one endpoint and extending in one direction |

28. | This postulate states that "If B lies between A and C, then the length of AB = the length of BC" |

29. | a statement accepted without proof |

30. | the course you are studying |

31. | If p then q, this would be wrtten as if q then p. |

32. | A pair of angles whose sum is 180 degrees are this |