Complementary Angles
Supplementary Angles
Angle Relationships
Finding Missing Angles
Vocabulary
100
Find the complement of 83 degrees
7 degrees
100
Find the supplement of 82 degrees
98 degrees
100
What are angles on opposite sides of the vertex when lines intersect
Vertical Angles
100
Using diagram 4, what is x?
x=81
100
The sum of angles that equal 90 degrees
Complementary angles
200
Find the complement of 17 degrees
73 degrees
200
Find the supplement of 73 degrees
107 degrees
200
Using diagram 1, what is the relationship between angle 4 and 8?
Corresponding Angles
200
Using diagram 3, what is x?
x=10
200
A line that intersects 2 or more parallel lines
Transversal
300
Find the complement of 37 degrees
53 degrees
300
Find the supplement of 90 degrees
90 degrees
300
Looking at Diagram 1, if the measure of angle 3 is 25 degrees. What is the measure of angle 7?
25 degrees
300
Using diagram 5, what is x?
x=29
300
Angles on opposite sides of a transversal outside the two parallel lines
Alternate Exterior Angles
400
The measure of an angle and its complement are given. Find x. (2x+6) and x
x=28
400
The measure of an angle and its supplement are given. Find x. (3x+19) and (2x-4)
x=33
400
Using Diagram 1, if the measure of angle 4 is 67 degrees. What is the measure of angle 5?
67 degrees
400
Using diagram 6, what is x?
x=160
400
Define supplementary angles
the sum of angles that equal 180 degrees
500
The measure of an angle and its complement are given. Find x. (x-2) and (5x-4) What is the measurement of each angle?
14 degrees and 76 degrees
500
The following 2 angles are supplementary angles 2x and 3x - 5 What is the measurement of each angle?
74 degrees and 106 degrees
500
Using Diagram 2, find x.
x=24
500
Using diagram 7, what is x?
x=50
500
Two angles with a common side and vertex
Adjacent angles
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