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WorksheetsTrig Review
Total questions: 24
Worksheet time: 42mins
Name
Class
Date
1.
a)
6.99
b)
6.33
c)
13.59
d)
7.83
2.
a)
20.35
b)
12.72
c)
14.99
d)
21.83
3.
a)
38.66
b)
36.87
c)
53.13
d)
45.71
4.
a)
9.28
b)
2.87
c)
2.97
d)
8.76
5.
a)
6.09
b)
18.77
c)
5.52
d)
7.68
6.
Find cos A
a)
30/16
b)
30/34
c)
30/15
d)
16/34
7.
Find sinC
a)
21/35
b)
28/21
c)
35/28
d)
28/35
8.
cotθ=
a)
12/13
b)
12/5
c)
5/13
d)
5/12
9.
secθ=
a)
17/8
b)
8/17
c)
15/17
d)
17/15
10.
cscθ=
a)
4/5
b)
5/4
c)
5/3
d)
3/5
11.
What is the measure of side c?
a)
7
b)
7/√2
c)
7√2
d)
14
12.
What is the measure of side b?
a)
5
b)
10√2
c)
5√2
d)
10√3
13.
What is the measure of a?
a)
3
b)
3√3
c)
6
d)
3√2
14.
Find n.
a)
4
b)
6
c)
12
d)
2√3
15.
What is the value of x?
a)
2
b)
18
c)
2√9
d)
9√2
16.
What is the coordinate for 30 degrees?
a)
(22,22)
b)
(21,23)
c)
(23,21)
d)
(1,0)
17.
What is the coordinate for 180 degrees?
a)
(1,0)
b)
(0,1)
c)
(−1,0)
d)
(0,−1)
18.
sin(30o)=
a)
sqt2/2
b)
1/2
c)
1
d)
sqt3/2
19.
sin π/4
a)
√2∕2
b)
1/2
c)
√3/2
d)
0
20.
cos 5π/6
a)
-1/2
b)
1/2
c)
√3/2
d)
-√3/2
21.
tan 7π/4
a)
-1
b)
1
c)
√2/2
d)
undefined
22.
cos 4π/3
a)
-√3/2
b)
√3/2
c)
1/2
d)
-1/2
23.
sin 7π/6
a)
1/2
b)
-1/2
c)
√3/2
d)
-√3/2
24.
sin 2π/3
a)
1/2
b)
-1/2
c)
√3/2
d)
-√3/2
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