Vertical Angles
Adjacent Angles
Complementary Angles
Supplementary Angles
Vocab
100
Vertical Angles are _________ each other.
Across from
100
Adjacent Angles are __________ each other.
next to
100
Complementary angles total ___ degrees and form a ________ angle.
90; right
100
Supplementary Angles total ____ degrees and form a ___________ angle.
180; straight
100
An angle that is smaller than 90 degrees
acute
200
True or False. Vertical angles are always congruent.
TRUE
200
True or false. Adjacent Angles are always congruent.
FALSE
200
What is the missing measure to make this a complementary pair?
24
200
What is the value of x? 
62
200
An angle that is greater than 90 but smaller than 180
obtuse
300
What angle is vertical ∠YPZ?
∠WPV or ∠VPW
300
What angle is adjacent to ∠3?
∠2
300
What is the complementary pair with the following angle?
59
300
What is the value of x? 
56
300
What type of angle creates a line, and what is the degree measure?
straight angle; 180 degrees
400
What is the measure of ∠a?
47 degrees
400
47
400
Find x.
38
400
Find x.
79
400
What are the different ways to name an angle?
1. three letters (with the vertex in the middle)
2. just the vertex
3. a number
500
Find x.
16
500
14
500
Find x.
6
500
Find x.
30
500
Name the following angle in FOUR ways. If you do not state all four, you will not receive points.
∠CAB , ∠BAC, ∠A, ∠1