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Math Analysis
Chapter Five Pre-Test ~ Non-calculator part
A. Match the degree with its corresponding radian.
π
o
1)
a. 180
12
b. 15
2)
π
4
c. 60
π
3
4)
2π
3
o
g. 45
o
17) What is the value of sin kπ where k is any integer?
o
o
i. 135
π
o
B. Match the radian to its corresponding degree.
π
o
6) 30
a.
4
4π
b.
3
3π
o
7) 240
c.
4
π
d.
6
5
π
o
8) 135
e.
6
C.
16) In what quadrant does θ lie if sec θ < 0 and
sin θ > 0?
o
h. 40
5)
π
π
– cos .
4
4
o
e. 120
f. 90
15) Find the exact value of: sin
o
d. 30
3)
DO NOT WRITE ON THIS TEST!
18) If sin θ =
1
, find the exact value of cos2 θ .
3
19) If sin θ =
1
, find the exact value of csc θ .
3
20) Find the exact value of:
a)
5π
6
b)
3
2
c)

3
cos-1  –
2





sin-1 

–
6
5π
d) -
3
2
Match the six trigonometric functions of the
angle with its exact value.
2π
9) cos
3
10) sin
2π
3
2π
11) tan
3
a. –
b.
3
2 3
3
c. – 2
12) cot
2π
3
d.
13) sec
2π
3
e. –
1
2
14) csc
2π
3
f. –
3
3
3
2

21) Find the exact value of: sec 

a)
3
2
c)
3
3
b)
2 3
5
d)
2 3
3
1
2
 
 
 