The sum of these angles: 
What is 360 degrees
The relationship between angles a and b 
What are vertical angles?
The type of angles in the image below:

What are supplementary angles?

The complement of a 25 degree angle
What is 65 degrees?
Find x.
What is 50 degrees?
The angle that is congruent to angle 2: 
What is angle 4
The relationship between angle ABC and angle CBD:

What are supplementary angles and adjacent angles?

Find x in the image below:
What is 15 degrees?
The supplement of a 38 degree angle: 
What is 142 degrees?
If angle 1 is 62 degrees, what is the measure of angle 3?

What is 62 degrees?
Find the missing angle if angle ABE is 126 degrees.

What is 124 degrees?
The labeled angles are equal: 
What are vertical angles?
Find the value of angle x: 
What is 28 degrees
Find the value of angle C: 
What is 44 degrees?
The value of the missing angle: 
What is 80 degrees
Two angles in the image below are complementary.

What are angles 4 & 5?
or What are angles 4 & 2?
Angles that are next to each other and share a common vertex and side (ray)
What are adjacent angles?
Find the value of angle D:
What is 46 degrees
The supplement of a 24 degree angle
What is 156 degrees?
Angle 2 = 43 degrees
Angle 1 = ?

What is 137 degrees?
Angles that are side-by-side: 
What are adjacent angles