Angle Relationships - Problems
Solve for x.
30
Find the complement of the angle that measures 43⁰.
47⁰
What is the complement of an angle that measures 40⁰?
50⁰
Find the supplement of the angle that measures 124⁰.
56⁰
What is the supplement of an angle that measures 100⁰?
80⁰
Two lines that intersect to create a 90 degree angle
Perpendicular Lines
Identify the angle relationship
adjacent angles
Opposite angles formed by two intersecting lines. They are congruent.
Vertical Angles
Identify the angle relationship
complementary angles
Identify the angle relationship
linear pair
Identify the angle relationship
perpendicular angles
Identify the angle relationship
supplementary angles
Identify the angle relationship
vertical angles
Solve for x.
22
Solve for x.
23
Solve for x.
24
Solve for x.
25
What is the complement and supplement of an angle that measures 75⁰?
C = 15⁰ and S = 105⁰
Find the complement and supplement of the angle that measures 85⁰.
C = 5⁰ and S = 95⁰
Two angles whose measures have a sum of 90 degrees.
Complementary Angles
Angles that have the same measure
Congruent Angles
Solve for x.
12
Pairs of angles that share a vertex and one side.
Adjacent Angles
Two angles whose measures have a sum of 180 degrees.
Supplementary Angles