Identifying Perpendicular and Parallel Lines
Unknown Grade•45 minutes
Learning Objective
I can identify parallel lines by recognizing that they have the same slope in their equations.
Practice Questions
This lesson includes 5 practice questions to reinforce learning.
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1. Define parallel lines and explain how you can determine if two lines are parallel using their slopes.
2. Given the equations of two lines, y = 2x + 3 and y = 2x - 5, explain whether these lines are parallel or not and justify your answer.
3. Describe the characteristics of perpendicular lines and provide an example of two lines that are perpendicular, including their equations.
...and 2 more questions
Educational Video
Identifying parallel and perpendicular lines | Geometry | Khan Academy
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