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Worksheets

SohCahToa

Total questions: 25

Worksheet time: 4hrs 10mins

Name
Class
Date
1.

Set up the problem so that you can solve for X.

a)

sin X = 41/28

b)

tan X = 41/28

c)

cos X = 28/41

d)

sin X = 28/41

2.

Solve for the missing angle

a)

50.5 degrees

b)

12.7 degrees

c)

36.9 degrees

d)

72.2 degrees

3.

Solve for x. Round to the nearest tenth.

a)

15.3

b)

16.6

c)

24.1

d)

24.3

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.
Find the measure of the missing angle.
a)
64o
b)
26o
c)
61o
d)
8o
6.
Solve for the missing angle
a)
50.2
b)
93.1
c)
12.6
d)
42.2
7.
Choose the correct ratio.
a)
sin(37)=x/14
b)
cos(37)=x/14
c)
tan(37)=x/14
d)
sin(37)=14/x
8.
Choose the correct ratio.
a)
sin(37)=x/14
b)
cos(37)=x/14
c)
tan(37)=x/14
d)
sin(37)=14/x
9.
Which trig function would you use with this diagram?
a)
Sin
b)
Cos
c)
Tan
d)
Wha??
10.
a)
6.99
b)
6.33
c)
13.59
d)
7.83
11.
a)
20.35
b)
12.72
c)
14.99
d)
21.83
12.
a)
9.28
b)
2.87
c)
2.97
d)
8.76
13.
a)
44.55
b)
22.69
c)
41.66
d)
38.49
14.
a)
32.58
b)
57.42
c)
31.44
d)
59.02
15.
a)
6.09
b)
18.77
c)
5.52
d)
7.68
16.

Solve for the missing distance.

a)

18.9

b)

19.5

c)

47.3

d)

27.5

17.
What does SOH stand for
a)
hypotenuse over opposite
b)
adjacent over opposite
opposite over adjacent
c)
opposite over hypotenuse
d)
adjacent over adjacent
18.
What is the side across from the right angle called?
a)
Leg
b)
Pythagoras
c)
Hypotenuse
d)
Altitude
19.
What is the ratio for tangent?
a)
O/A
b)
A/O
c)
A/H
d)
O/H
20.

Find the length of the missing side x...


Round your answer to 1 decimal place.

a)

5.7 cm

b)

6.8 cm

c)

17.1 cm

d)

8.6 cm

21.

Find the length of the missing side x...


Round your answer to 1 decimal place.

a)

8.7 cm

b)

10.2 cm

c)

12.3 cm

d)

9.6 cm

22.

Find the length of the missing side x...


Round your answer to 1 decimal place.

a)

3.8 cm

b)

28.8 cm

c)

4.9 cm

d)

3.6 cm

23.

Find the length of the missing side x...


Round your answer to 1 decimal place.

a)

15.1 cm

b)

16.2 cm

c)

10.1 cm

d)

10.2 cm

24.
Use trig ratios (SOH CAH TOA) to solve for x 
a)
5.0
b)
6.1
c)
7.7
d)
6.4
25.

Find the length of side y.

a)

22.32 cm

b)

36.5 cm

c)

76.34 cm

d)

87.76 cm