WorksheetsTrigonometric Ratios
Total questions: 13
Worksheet time: 2hrs 36mins
Name
Class
Date
1.
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
2.
a)
27/36
b)
27/45
c)
45/36
d)
45/27
3.
a)
18/30
b)
24/30
c)
18/24
d)
24/18
4.
a)
14/48
b)
48/50
c)
14/50
d)
48/14
5.
Give the Ratio for TAN X
a)
Adj/Opp
b)
Opp/Adj
c)
Adj/Hyp
d)
Opp/Hyp
6.
Give the Ratio for SIN X
a)
opp/adj
b)
Adj/hyp
c)
Opp/hyp
d)
adj/opp
7.
Give the Ratio for COS X
a)
Adj/Hyp
b)
Opp/Adj
c)
Adj/Opp
d)
Opp/Hyp
8.
Choose the correct ratio.
a)
cos(33)=x/14
b)
sin(33)=x/14
c)
cos(33)=14/x
d)
sin(33)=14/x
9.
a)
A
b)
B
c)
C
d)
D
10.
Choose the correct ratio.
a)
cos(33)=x/14
b)
sin(33)=x/14
c)
cos(33)=14/x
d)
sin(33)=14/x
11.
cos 87
a)
.05
b)
.569
c)
.0523
d)
.5700
12.
tan 51
a)
1.2349
b)
.9030
c)
.9
d)
1.23
13.
sin 8
a)
.2011
b)
.1987
c)
.3456
d)
.1391
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