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Practice 3-2: Proving Lines Parallel

In this proving lines parallel worksheet, students develop proofs to demonstrate that two lines are parallel. They identify parallel lines and justify their answer with a theorem or postulate. Students use algebra to determine the value of an angle. This one-page worksheet contains 13 multi-step problems.

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Resource Details

Grade
10th - 12th
Subjects
Math
1 more...
Resource Types
Worksheets
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Paul H.
Hi, I was recently hired as a middle school science teacher in Newark, NJ. I received a call on a Friday and was asked to begin the following Monday. As a new teacher, and with only 3 days to prepare, I was really feeling the pressure. The school requires 2 weeks of lesson plans every Sunday, so I began searching the web for help. Thank goodness I found Lesson Planet. I still use the site everyday to form great lessons and activities for the kids.
Paul H., Teacher
Lakewood, NJ