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Intersecting and Parallel Lines

Define and identify intersecting and parallel lines.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

Intersecting and Parallel Lines

by CK-12 //at grade

Learn to identify intersecting and parallel lines.

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• PLIX

Intersecting and Parallel Lines

by CK-12 //at grade

Intersecting and Parallel Lines Interactive

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• Practice
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Intersecting and Parallel Lines Practice

by CK-12 //at grade
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• Interactive Exercise

Parallel Lines with a Transversal and Angles True or False

by CK-12 //at grade

Displays a prompt about certain angles. Decide whether each is true or false.

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• Interactive Exercise

Parallel Lines with a Transversal and Supplementary Angles True or False

by CK-12 //at grade

Displays a prompt about certain angles. Decide whether each is true or false.

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• Interactive Exercise

Parallel Lines with a Transversal and Supplementary Angles Solve for x

by CK-12 //at grade

Displays a graph and a prompt about the graph. Solve for the unknown variable.

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Intersecting and Parallel Lines Four Square Concept Matrix

by CK-12 //at grade

Summarize the main idea of a reading, create visual aids, and come up with new questions using a Four Square Concept Matrix.

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• Real World Application

A Road Map to Healing

by CK-12 //at grade

Find out how parallel lines are used in an operating room.

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