Angle Pair Relationships Worksheet
Explore and identify various angle pair relationships including complementary, supplementary, vertical, and adjacent angles.
Includes
Standards
Topics
Angle Pair Relationships
Name:
Date:
Score:
Read each question carefully and answer to the best of your ability. Show all your work where applicable.
1. What is the relationship between ∠1 and ∠2 in the diagram below?
Complementary angles
Supplementary angles
Vertical angles
Adjacent angles
2. If two angles are complementary, their sum is:
45°
90°
180°
360°
3. Angles that are opposite each other when two lines intersect are called angles.
4. Two angles are if they share a common vertex and a common side but no common interior points.
5. Vertical angles are always congruent.
True
False
6. A linear pair consists of two supplementary angles.
True
False
7. Angles A and B are supplementary. If the measure of angle A is 75°, what is the measure of angle B?
8. In the diagram below, identify a pair of vertical angles and a pair of adjacent angles.
Vertical Angles:
Adjacent Angles:
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