Angle Pair Relationships Worksheet
This worksheet focuses on identifying and applying angle pair relationships including complementary, supplementary, vertical, and adjacent angles, as well as angles formed by parallel lines and transversals.
Includes
Standards
Topics
Angle Pair Relationships
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Read each question carefully and answer to the best of your ability. Show all your work for full credit.
1. Which of the following describes two angles whose sum is 90 degrees?
Supplementary angles
Complementary angles
Vertical angles
Adjacent angles
2. When two parallel lines are intersected by a transversal, the alternate interior angles are .
3. Angles that share a common vertex and a common side but no common interior points are called angles.
4. In the diagram below, lines 'a' and 'b' are parallel, and line 't' is a transversal. If ∠1 = 110°, find the measure of ∠8.
5. Vertical angles are always congruent.
True
False
6. Two angles are supplementary. If one angle measures (3x + 10)° and the other measures (2x - 5)°, find the value of x and the measure of each angle.