Worksheetssin cos tan
Total questions: 88
Worksheet time: 6hrs 25mins
Name
Class
Date
1.
Find the measure of the missing angle.
a)
64o
b)
26o
c)
61o
d)
.008o
2.
What is the correct equation?
a)
sin 40 = w/28
b)
cos 40 = w/28
c)
tan 40 = w/28
d)
sin 40 = 28/w
3.
Find the measure of the missing angle.
a)
49o
b)
50o
c)
41o
d)
33o
4.
Find the measure of the indicated angle (?) round to the nearest tenth.
a)
9.4
b)
55.2
c)
20.15
d)
19.4
5.
Which Trig function do you use?
a)
Sine
b)
Cosine
c)
Tangent
6.
Solve for x. Round to the nearest tenth.
a)
9.8
b)
0.1
c)
0.038
d)
9.9
7.
Solve for the missing distance.
a)
18.9
b)
19.5
c)
47.3
d)
27.5
8.
Find x.
a)
46.1
b)
4.90
c)
16.4
d)
26.9
9.
Find the length of side y.
a)
22.32 cm
b)
36.5 cm
c)
76.34 cm
d)
87.76 cm
10.
Find x.
a)
46.1
b)
4.90
c)
16.4
d)
26.9
11.
a)
1/3
b)
1/2
c)
1/4
d)
1/18
12.
a)
Cos A = 15/17
b)
Cos A = 8/17
c)
Sin A = 4/15
d)
Sin A = 15/17
13.
a)
15/8
b)
8/15
c)
8/17
d)
15/17
14.
a)
Sin 60 = √3/2 Cos 60 = 1/2 Tan 60 = √3
b)
Sin 60 = 1/2 Cos 60 = √3/2 Tan 60 = √3
c)
Sin 60 = √3 Cos 60 = 1/2 Tan 60 = √3/2
d)
Sin 60 = √3/2 Cos 60 = √3 Tan 60 = 1/2
15.
a)
3/4
b)
3/5
c)
4/5
d)
4/3
16.
a)
3/5
b)
4/5
c)
5/3
d)
3/4
17.
a)
Cosine
b)
Sine
c)
Tangent
d)
Pythagorean Theroem
18.
a)
Tangent
b)
Sine
c)
Cosine
d)
Ms. Salyers' Story
19.
a)
1/3
b)
2√2
c)
3
d)
1/2
20.
a)
8/15
b)
15/8
c)
8/17
d)
15/17
21.
If you are given the opposite side and hypotenuse, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
22.
If you are given the hypotenuse and an adjacent side, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
23.
a)
24/32
b)
32/24
c)
32/40
d)
24/40
24.
a)
14/48
b)
48/50
c)
14/50
d)
48/14
25.
Choose the correct ratio.
a)
cos(33)=x/14
b)
sin(33)=x/14
c)
cos(33)=14/x
d)
sin(33)=14/x
26.
Which trigonometric ratio is correct?
a)
sinA= opp/adj
b)
cosA= opp/hyp
c)
tanA= opp/adj
d)
sinA= adj/opp
27.
What equation can be used to solve for x?
a)
Sin(40°)= x/40
b)
Sin(40º)=x/19
c)
Cos(40º)=x/19
d)
Tan(40°)=19/x
28.
Solve for x. Round to the nearest tenth.
a)
103.5
b)
4.7
c)
55.0
d)
23.4
29.
Which one is the easy way to remember trigonometric ratios?
a)
Sah Coh Toa
b)
Soh Cah Toa
c)
Soh Cah Tao
d)
Soh Ceh Toa
30.
Which is the correct set up to solve for x?
a)
sin 72 = 6 / x
b)
cos 72 = 6 / x
c)
tan 72 = 6 / x
31.
Which is the correct set up to solve for x?
a)
sin 24 = x / 12
b)
cos 24 = x / 12
c)
tan 24 = x / 12
32.
Which is the correct set up to solve for x?
a)
cos 55 = x / 29
b)
sin 55 = 29 / x
c)
tan 55 = 29 / x
d)
cos 29 = x / 55
33.
Which Trig function do you use?
a)
Sine
b)
Cosine
c)
Tangent
34.
Choose the correct ratio.
a)
cos(33)=x/14
b)
sin(33)=x/14
c)
cos(33)=14/x
d)
sin(33)=14/x
35.
Give the Ratio for SIN X
a)
opp/adj
b)
Adj/hyp
c)
Opp/hyp
d)
adj/opp
36.
Give the Ratio for COS X
a)
Adj/Hyp
b)
Opp/Adj
c)
Adj/Opp
d)
Opp/Hyp
37.
Which side is opposite angle x?
a)
1
b)
2
c)
3
38.
Which side is the hypotenuse?
a)
1
b)
2
c)
3
39.
Which trig function do you use?
a)
Sine
b)
Cosine
c)
Tangent
40.
Which trig function do you use?
a)
Sine
b)
Cosine
c)
Tangent
41.
Find the value of tan X.
a)
3/4
b)
4/3
c)
5/3
d)
3/5
42.
Find the value of cos C.
a)
29/20
b)
21/20
c)
20/29
d)
20/21
43.
Find the value of sin A.
a)
3/4
b)
5/4
c)
5/3
d)
4/5
44.
Which ratio would be used to solve for x?
a)
cosine
b)
tangent
c)
sine
d)
adjacent
45.
Which ratio would you use to solve for x?
a)
sine
b)
cosine
c)
hypotenuse
d)
tangent
46.
Which equation would you use to solve for x?
a)
sin 62 = 10/x
b)
tan 62 = 10/x
c)
tan 62 = x/10
d)
cos 10 = x/62
47.
Which equation would you use to solve for x?
a)
sin 58 = x/19
b)
cos 58 = x/19
c)
sin 58 = 19/x
d)
cos 58 = 19/x
48.
What side is x?
a)
opposite
b)
hypotenuse
c)
adjacent
d)
cosine
49.
What side is x?
a)
adjacent
b)
opposite
c)
sine
d)
hypotenuse
50.
Solve for x.
a)
8
b)
14
c)
19.8
d)
9.9
51.
Solve for x.
a)
8
b)
15.1
c)
6.5
d)
18.7
52.
Which represents the value of x?
a)
19*cos 55
b)
19/sin 55
c)
19*sin 55
d)
19/cos 55
53.
Find the value of tan A.
a)
17/8
b)
17/15
c)
8/17
d)
8/15
54.
Find the value of cos X.
a)
3/5
b)
3/4
c)
4/5
d)
4/3
55.
Find the value of sin Z.
a)
17/8
b)
8/15
c)
17/15
d)
15/17
56.
Find the value of cos X.
a)
3/4
b)
4/5
c)
5/4
d)
4/3
57.
Which trig ratio would you use to solve for x?
a)
tangent
b)
cosine
c)
radians
d)
sine
58.
What would be the next step to solve for x?
a)
Multiply both sides by cos 75
b)
Divide both sides by cos 75
c)
Divide both sides by 75
d)
Multiply both sides by 11
59.
Which of the following represents the value of x?
a)
10/sin 47
b)
10*tan 47
c)
10*sin 47
d)
10/tan 47
60.
Find the mistake
a)
tan 68 should be cos 68
b)
there is no mistake
c)
they should have divided
d)
x/14 should be 14/x
61.
Which trig ratio would you use to solve for x?
a)
sine
b)
tangent
c)
cosine
d)
hypotenuse
62.
What side does x represent?
a)
hypotenuse
b)
right angle
c)
adjacent
d)
opposite
63.
What is the measure of the angle adjacent to x?
a)
46
b)
44
c)
90
d)
24
64.
Which equation would be used to solve for x?
a)
tan 44 = x/15
b)
cos 44 = x/15
c)
cos 44 = 15/x
d)
tan 44 = 15/x
65.
Find the measure of the missing angle.
a)
64o
b)
26o
c)
61o
d)
.008o
66.
Find the measure of the missing angle.
a)
49o
b)
50o
c)
41o
d)
33o
67.
Find the measure of the indicated angle (?) round to the nearest tenth.
a)
9.4
b)
55.2
c)
20.15
d)
19.4
68.
Solve for x. Round to the nearest tenth.
a)
9.8
b)
0.1
c)
0.038
d)
9.9
69.
Solve for the missing distance.
a)
18.9
b)
19.5
c)
47.3
d)
27.5
70.
Find x.
a)
46.1
b)
4.90
c)
16.4
d)
26.9
71.
a)
14.1 cm
b)
10.0 cm
c)
1.4 cm
d)
20.3 cm
72.
a)
x=2 y=2
b)
x=2√3 y=2√3
c)
x=3 y=3
d)
x=√6 y=√6
73.
If you are given the opposite side and hypotenuse, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
74.
If you are given the two sides that are not the hypotenuse, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
75.
If you are given 2 of the sides to an obtuse triangle, which trig function should you use to find the other side?
a)
sine
b)
cosine
c)
tangent
d)
You can only use trig functions on right triangles.
76.
If you are given the hypotenuse and an adjacent side, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
77.
a)
24/32
b)
32/24
c)
32/40
d)
24/40
78.
a)
14/48
b)
48/50
c)
14/50
d)
48/14
79.
a)
27/36
b)
27/45
c)
45/36
d)
45/27
80.
Which one is one of the easy ways to learn trigonometric ratios?
a)
Sah Coh Toa
b)
Soh Cah Toa
c)
Soh Cah Tao
d)
Soh Ceh Toa
81.
Choose the correct ratio.
a)
cos(33)=x/14
b)
sin(33)=x/14
c)
cos(33)=14/x
d)
sin(33)=14/x
82.
Choose the correct ratio.
a)
sinZ=5/13
b)
sinX=5/13
c)
cosX=13/12
d)
tanZ=12/5
83.
Choose the correct ratio.
a)
sin(37)=x/14
b)
cos(37)=x/14
c)
tan(37)=x/14
d)
sin(37)=14/x
84.
Which trigonometric ratio is correct?
a)
sinA= opp/adj
b)
cosA= opp/hyp
c)
tanA= opp/adj
d)
sinA= adj/opp
85.
If you are given the hypotenuse and an adjacent side, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
86.
Find Cos(A) as a decimal rounded the the nearest ten-thousandth.
a)
.4706
b)
1.875
c)
.8824
d)
.5333
87.
If you are given 2 of the sides to an obtuse triangle, which trig function should you use to find the other side?
a)
sine
b)
cosine
c)
tangent
d)
You can only use trig functions on right triangles.
88.
If you are given the two sides that are not the hypotenuse, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
100 %
