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WorksheetsSOH CAH TOA Practice
Total questions: 18
Worksheet time: 1hrs 1mins
Name
Class
Date
1.
What is the acronym to help you remember the ratios to use in trigonometry?
a)
RIGHTANG
b)
SOHCAHTOA
c)
SHOCHATOA
2.
What leg is considered the hypotenuse?
a)
Any side
b)
the side opposite the smallest angle
c)
the side opposite the right angle
d)
the side opposite the shortest leg
3.
What type of triangles do you use the trig ratios with?
a)
any type
b)
right triangle
c)
obtuse triangle
d)
acute triangle
4.
FInd tanX
a)
32/40
b)
40/24
c)
32/24
d)
24/32
5.
Find cosA
a)
30/16
b)
30/34
c)
30/15
d)
16/34
6.
Find sinA
a)
32/40
b)
32/24
c)
24/40
d)
24/32
7.
Find x round to the nearest tenth.
a)
46.1
b)
4.9
c)
16.4
d)
26.9
8.
Which Trig function do you use?
a)
Sine
b)
Cosine
c)
Tangent
9.
Set up the problem.
a)
sin(47) = x/28
b)
cos(47) = x/28
c)
tan(47) = x/28
d)
cos(47) = 28/x
10.
What is the length of side x?
a)
6.57 cm
b)
7 cm
c)
7.44 cm
d)
26.33 cm
11.
Which Trig function do you use?
a)
Sine
b)
Cosine
c)
Tangent
12.
Choose the correct ratio.
a)
sinZ=5/13
b)
sinX=5/13
c)
cosX=13/12
d)
tanZ=12/5
13.
Find x round to the nearest tenth.
a)
46.1
b)
4.9
c)
16.4
d)
26.9
14.
Solve for the missing angle
a)
50
b)
0.053
c)
36.9
d)
95
15.
Find the measure of the missing angle.
a)
49o
b)
50o
c)
41o
d)
33o
16.
Find the measure of the missing angle.
a)
64o
b)
26o
c)
61o
d)
.008o
17.
The Pythagorean Theorem is
c2 = a2 - b2
c2 = a2 - b2
a)
false
b)
true
18.
What is the length of side x?
a)
6.57 cm
b)
7 cm
c)
7.44 cm
d)
26.33 cm
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