Understanding Linear Pair
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Beginner
Start here! Easy to understand
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Beginner Explanation
A linear pair consists of two adjacent angles formed when two lines intersect. The angles add up to $180^\circ$.
Practice Problems
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1
Quick Quiz
Single Choice Quiz
Beginner
If $\angle 1$ and $\angle 2$ form a linear pair and $m\angle 1 = 120^\circ$, what is $m\angle 2$?
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2
Real-World Problem
Question Exercise
Intermediate
Teenager Scenario
Imagine you are designing a logo that includes two intersecting lines forming a linear pair of angles. If one angle is $75^\circ$, what is the measure of the other angle?
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3
Thinking Challenge
Thinking Exercise
Intermediate
Think About This
If $\angle A$ and $\angle B$ form a linear pair and $\angle A$ is twice $\angle B$, find the measures of both angles.
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4
Challenge Quiz
Single Choice Quiz
Advanced
Given $\angle C$ and $\angle D$ form a linear pair and $m\angle C = 3x + 10^\circ$, $m\angle D = 2x - 10^\circ$, find $x$.
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