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# Perpendicular Lines in the Coordinate Plane

## Lines with opposite sign, reciprocal slopes that intersect at right angles.

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## Perpendicular Lines in the Coordinate Plane

by CK-12 //basic

Use slopes to determine if two lines are perpendicular.

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• Video

## Perpendicular Lines in the Coordinate Plane Principles - Basic

by CK-12 //basic

This video provides the student with a walkthrough on perpendicular lines in the coordinate plane.

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• Video

## Perpendicular Lines in the Coordinate Plane Examples - Basic

by CK-12 //basic

This video provides the student with a walkthrough of one or more examples from the concept "Perpendicular Lines in the Coordinate Plane".

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• Video

## Equations of Parallel and Perpendicular Lines

by CK-12 //basic

Shows how to find the equations of parallel and perpendicular lines.

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• Flashcards

## Perpendicular Lines in the Coordinate Plane Flashcards

by CK-12 //basic

These flashcards on StudyBlue help you study important terms and vocabulary from .

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