Linear Pair Angles Worksheet
A Grade 7 math worksheet focusing on understanding and calculating linear pair angles.
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Standards
Topics
Linear Pair Angles
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Read each question carefully and answer to the best of your ability. Remember that a linear pair of angles are adjacent angles that form a straight line, summing up to 180 degrees.
1. What is the sum of the measures of angles in a linear pair?
90 degrees
180 degrees
360 degrees
45 degrees
2. Which of the following describes a linear pair of angles?
Two angles that are congruent.
Two angles that add up to 90 degrees.
Two adjacent angles that form a straight line.
Two angles that share a common vertex.
3. A linear pair of angles always adds up to degrees.
4. Linear pairs are always angles, meaning they share a common vertex and a common side.
5. Angle A and Angle B form a linear pair. If Angle A measures 70 degrees, what is the measure of Angle B?
6. Draw an example of a linear pair of angles and label their measures.
7. All adjacent angles are linear pairs.
True
False
8. If two angles form a linear pair, they are supplementary.
True
False
9. In the diagram below, Angle PQR and Angle RQS form a linear pair. If the measure of Angle PQR is (3x + 10) degrees and the measure of Angle RQS is (2x + 15) degrees, find the value of x and the measure of each angle.