Name: 
 

Warm-Up:  Evaluating Trig Functions of Special Angles



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

What is the reference angle of a mc001-1.jpg angle?
a.
mc001-2.jpg
c.
mc001-4.jpg
b.
mc001-3.jpg
d.
mc001-5.jpg
 

 2. 

What is the reference angle of a mc002-1.jpg angle?
a.
mc002-2.jpg
c.
mc002-4.jpg
b.
mc002-3.jpg
d.
mc002-5.jpg
 

 3. 

Which of these angles has a reference angle of mc003-1.jpg radians?
a.
mc003-2.jpg
c.
mc003-4.jpg
b.
mc003-3.jpg
d.
mc003-5.jpg
 

 4. 

In which quadrant does the terminal side of an angle mc004-1.jpg radians lie?
a.
I
c.
III
b.
II
d.
IV
 

 5. 

In which quadrant does the terminal side of an angle mc005-1.jpg lie?
a.
I
c.
III
b.
II
d.
IV
 

 6. 

If the terminal side of an angle, mc006-1.jpg, lies in the third quadrant, which of the following trig values will be positive?
a.
mc006-2.jpg
c.
mc006-4.jpg
b.
mc006-3.jpg
d.
mc006-5.jpg
 



 
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