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Parallel and Perpendicular Lines

Parallel and Perpendicular Lines


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?

x = -10, y = 9

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