# Parallel and Perpendicular Lines

### Quizzes

1. |
Which of the following is NOT an example of perpendicular lines?→The dashed lines separating lanes |

2. |
How are perpendicular lines marked in figures?→Matching tick marks are used to indicate perpendicular lines |

3. |
Which of the following is NOT true?→Perpendicular lines have negative reciprocal slopes |

4. |
What is the equation of a line perpendicular to y = -⅓x + 7?→y = 3x + 7 |

5. |
Line q goes through points (1, 3) and (0, 7). Line p is perpendicular to q and passes through point (8, 2). What is the equation for line p?→y = ¼x |

6. |
Line r is parallel to another line with equation y = 3x + 1. A line with which of the following equations would be perpendicular to r?→y = -⅓x + 1 |

7. |
Line j is perpendicular to line k. Line k is parallel to line l. Which of the following is true?→Line j is parallel to line l |

8. |
Which of the following is NOT true about right angles?→Right angles indicate that two segments are perpendicular |

9. |
What is the value of x? |

10. |
What are the values of x and y?→ |