WorksheetsTrig Review
Total questions: 10
Worksheet time: 33mins
Name
Class
Date
1.
How many radians is 250 degrees?
a)
4π/3
b)
25π/18
c)
5π/6
d)
50π/9
2.
Which diagram shows 3π/4 ?
a)
b)
c)
d)
3.
Given the ordered pair (-1/2 , √3/2), what is the value of cosine?
a)
√3
b)
-1/2
c)
√3/2
d)
√3/3
4.
On the unit circle, which radian measure represents the point (√3/2 , -1/2)
a)
11π/6
b)
5π/3
c)
7π/6
d)
4π/3
5.
How many radians is 216°?
a)
12π/5
b)
6π/5
c)
5π/6
d)
5π/9
6.
Which trig functions are positive in the 3rd quadrant?
a)
Sine
b)
Cosine
c)
Tangent
d)
Cosecant
e)
Cotangent
7.
Which of the following are true if
tan Θ = √3 and lies in the first quadrant?
a)
sin Θ = √3/2
b)
sin Θ = 1/2
c)
cos Θ = √3/2
d)
cos Θ = 1/2
e)
sec Θ = 2
8.
Angle Θ is in Quadrant III with
sin Θ = -3/5. What is tan Θ?
a)
-¾
b)
-⅗
c)
¾
d)
⅘
9.
Find the exact value of the trig function tan 7π/6
a)
√3/3
b)
√3
c)
-√3/3
d)
√3/2
10.
Find tan Θ if cos Θ is -√3/2 and
π < Θ < 3π/2
a)
tan Θ = √3/3
b)
tan Θ = 1
c)
tan Θ = -√3/3
d)
tan Θ = -1
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