Parallel and Perpendicular Lines
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
Are y=5x−2 and y=5x+7 parallel, perpendicular, or neither?
📘 Worked solution
✓Both lines have slope 5, so they are parallel.
And one from the hard end
Find the slope of a line perpendicular to a line with slope 4.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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