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WorksheetsTrig Ratios, Sides & Angles
Total questions: 15
Worksheet time: 1hrs 13mins
Name
Class
Date
1.
Give the Ratio for SIN X
a)
opp/adj
b)
Adj/hyp
c)
Opp/hyp
d)
adj/opp
2.
Give the Ratio for TAN X
a)
Adj/Opp
b)
Opp/Adj
c)
Adj/Hyp
d)
Opp/Hyp
3.
a)
24/32
b)
32/24
c)
32/40
d)
24/40
4.
a)
27/36
b)
27/45
c)
45/36
d)
45/27
5.
Solve for x. Round to the nearest tenth.
a)
103.5
b)
4.7
c)
55.0
d)
23.4
6.
Solve for x. Round to the nearest tenth.
a)
9.8
b)
0.1
c)
0.038
d)
9.9
7.
Select the correct ratio for CosC
a)
30/34
b)
16/34
c)
17/15
d)
30/16
8.
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
9.
Choose the correct ratio.
a)
cos(33)=x/14
b)
sin(33)=x/14
c)
cos(33)=14/x
d)
sin(33)=14/x
10.
Find x round to the nearest tenth.
a)
46.1
b)
4.9
c)
73.5
d)
68.6
11.
Find x round to the nearest tenth.
a)
46.1
b)
4.9
c)
16.4
d)
26.9
12.
Find the measure of the indicated angle (?) round to the nearest tenth.
a)
9.4
b)
55.2
c)
20.15
d)
19.4
13.
Use inverse trig ratios (SOH CAH TOA) to solve for the missing angle
a)
32°
b)
44°
c)
61°
d)
50°
14.
Use inverse trig ratios (SOH CAH TOA) to solve for the missing angle
a)
33°
b)
49°
c)
39°
d)
41°
15.
Find the measure of the missing angle.
a)
49o
b)
50o
c)
41o
d)
33o
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