# Linear Pairs

## Two adjacent angles that form a straight line.

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.

## Linear Pairs

by CK-12 //basic
Solve linear pair problems.
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## Linear Pairs

by CK-12 //at grade
This concept will introduce students to linear pairs of angles.
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2

## Identify Adjacent and Vertical Angles

by CK-12 //at grade
Learn to identify adjacent and vertical angles.
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8

## Linear Pairs

by Dawn Sterzinger //at grade
This concept will introduce students to linear pairs of angles.
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## Linear Pairs Student Textbook

by Dawn Sterzinger //at grade
This concept will introduce students to linear pairs of angles.
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## Linear Pairs

by Sandra Bowling //at grade
This concept will introduce students to linear pairs of angles.
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## Linear Pairs

by Adam Normand //basic
Solve linear pair problems.
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## Identify Adjacent and Vertical Angles.

by Scott Lamie //at grade
Identifying adjacent angles and vertical angles formed by intersecting lines
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• PLIX

## Linear Pairs

by CK-12 //at grade
Linear Pairs Interactive
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• PLIX

## Linear Pairs: Angles and Lines in a Perspective Drawing

by CK-12 //at grade
Linear Pairs Interactive
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• Video

## Linear Pairs Principles - Basic

by CK-12 //basic
This video provides the student with a walkthrough on identifying linear pairs.
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• Video

## Linear Pairs Examples - Basic

by CK-12 //basic
This video provides the student with a walkthrough of one or more examples from the concept "Linear Pairs"
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• Video

## Linear Pairs Principles

by CK-12 //at grade
This video gives more detail about the mathematical principles presented in Linear Pairs.
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• Video

## Linear Pairs Examples

by CK-12 //at grade
This video shows how to work step-by-step through one or more of the examples in Linear Pairs.
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• Video

## Proof - Vertical Angles are Equal

by CK-12 //basic
Proves that vertical angles are equal.
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• Video

## Complementary, Supplementary, and Vertical Angles

by CK-12 //basic
Defines types of angles and goes over some practice problems.
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• Critical Thinking

## Linear Pairs Discussion Questions

by CK-12 //at grade
A list of student-submitted discussion questions for Linear Pairs.
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• Real World Application

## Linear Pairs

by CK-12 //at grade
How are linear pairs used in chemistry?
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• Study Guide

## Angles Study Guide

by CK-12 //at grade
This study guide reviews angle nomenclature, how to measure angles, different types of angles, congruent angles, and angle pairs.
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• Flashcards

## Identify Adjacent and Vertical Angles

by Ellaine Chou //basic
These flashcards are here to help you better understand 8th grade math.
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