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WorksheetsLegacy Math 4 EO3 Review
Total questions: 26
Worksheet time: 26mins
Name
Class
Date
1.
What is the exact value of cos(π/6)?
a)
√3/2
b)
1/2
c)
√2/2
d)
Undefined
2.
What is the exact value of sin(π/6)?
a)
1/2
b)
√3/2
c)
√2/2
d)
Undefined
3.
What is the exact value of tan(π/6)?
a)
√3/3
b)
√3/2
c)
√2/2
d)
√3
4.
Which of these angles has the same sine value as π/3?
a)
2π/3
b)
5π/6
c)
4π/3
d)
5π/3
5.
Which of these angles has the same cosine value as 5π/6?
a)
7π/6
b)
π/6
c)
π/3
d)
11π/6
6.
Which of these angles has the same tangent value as 3π/4?
a)
7π/4
b)
π/4
c)
5π/4
d)
3π/2
7.
Which quadrant makes sine negative and cosine positive?
a)
IV
b)
I
c)
II
d)
III
8.
What is the best way to solve for x in this triangle?
a)
cosine
b)
sine
c)
tangent
d)
pythagorean theorem
9.
What is the best way to solve for x in this triangle?
a)
sine
b)
cosine
c)
tangent
d)
pythagorean theorem
10.
What is the best way to solve for x in this triangle?
a)
pythagorean theorem
b)
cosine
c)
tangent
d)
Sine
11.
What is the best way to solve for x in this triangle?
a)
tangent
b)
cosine
c)
pythagorean theorem
d)
Sine
12.
When setting this problem up using tangent, where would the x go?
a)
numerator
b)
denominator
c)
next to the tan
d)
need more info
13.
When setting this problem up using cosine, where would the x go?
a)
next to the cos
b)
denominator
c)
numerator
d)
need more info
14.
When setting this problem up using sine, where would the x go?
a)
denominator
b)
numerator
c)
next to the tan
d)
need more info
15.
Which is the correct diagram for the information given at the top of the table?
a)
B
b)
A
c)
C
d)
D
16.
Which is the correct diagram for the information given at the top of the table?
a)
C
b)
A
c)
B
d)
D
17.
Which is the correct diagram for the information given at the top of the table?
a)
A
b)
B
c)
C
d)
D
18.
What is the value of w in this triangle?
a)
48.53ft
b)
111.38ft
c)
41.72ft
d)
120.13ft
19.
What is the value of A in this triangle?
a)
25.37o
b)
23.2o
c)
64.62o
d)
.007o
20.
What is the value of m in this triangle?
a)
15.95m
b)
56.42m
c)
26.49m
d)
14.08m
21.
What are the values of x and y for the given information:
a)
x = 0, y = 11
b)
x = 11, y = 90
c)
x = 11, y = 0
d)
cannot be determined
22.
Which of these is cos(θ) equal to?
a)
cos(-θ)
b)
cos(π-θ)
c)
cos(π+θ)
d)
-cos(θ)
23.
Which of these is cos(θ) equal to?
a)
-cos(π-θ)
b)
-cos(-θ)
c)
cos(π+θ)
d)
sin(θ)
24.
Which of these is cos(θ) equal to?
a)
sin(π/2-θ)
b)
tan(θ)
c)
Bob
d)
cos(2π-θ)
25.
Which of these is NOT an identity?
a)
sin2(θ) + cos2(θ) = 1
b)
1 - sin2(θ) = cos2(θ)
c)
1 - cos2(θ) = sin2(θ)
d)
sin2(θ) - cos2(θ) = 1
26.
Is this guy cool or not?
a)
Yes! He is doing a Trig Dance!
b)
No! He is doing a Trig Dance!
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