# Points, Lines, Angles, and Planes

### Quizzes

1. |
Two lines never intersect. What can we conclude about them?→They are parallel and not skew |

2. |
Any three points are…→coplanar but not necessarily collinear |

3. |
How many coordinates are necessary to specify a point on a plane? |

4. |
When two planes intersect in three-dimensional space, which of the following is formed?→A line |

5. |
How many lines can a single plane contain? |

6. |
Which of the following points lies on both plane and plane ? →D |

7. |
Which of the following points are on neither plane nor on plane ?
→D |

8. |
What is the midpoint of AC?→(-1, 1) |

9. |
What is the length of AB? |

10. |
The midpoint of AD is B. What are the coordinates of D?→(-3, -4) |