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Parallel and perpendicular lines worksheets

Identify parallel, perpendicular and intersecting lines, then decide from their slopes whether two lines are parallel or perpendicular. There are 2 sheets here: name the lines and using slopes. Pick one from the tray, print it, and add its answer key as a second page if you want one.

Worksheets
NameDate

Name the lines

Name each figure with a word from the bank.

parallel linesperpendicular linesintersecting linesrayline segmentline
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Using these sheets

Questions

What grade are these parallel and perpendicular lines worksheets for?

They suit grades 4 to 9. Each sheet in the tray practices it a different way, so you can pick the one that fits.

Is there an answer key?

Yes. Tick “add the answer key as page 2” before printing, or turn on Answer key to check work on screen.

Can I print more than one version?

Yes. Press New problems for a fresh set of the same kind, then print again. The answer key changes with it.

Do I need an account to print?

No. The sheets print straight from this page, free, with no sign-up.

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