WorksheetsTrigonometric Ratios
Total questions: 19
Worksheet time: 1hrs 26mins
Name
Class
Date
1.
a)
9/41
b)
40/41
c)
9/40
d)
3/10
2.
a)
30/34
b)
16/34
c)
15/17
d)
30/16
3.
a)
7/24
b)
14/50
c)
48/41
d)
48/50
4.
a)
37/35
b)
12/35
c)
35/37
d)
12/37
5.
a)
4/3
b)
3/5
c)
15/20
d)
15/25
6.
a)
3/4
b)
18/24
c)
3/5
d)
24/30
7.
a)
15/25
b)
4/5
c)
3/5
d)
20/15
8.
a)
12/37
b)
37/35
c)
12/35
d)
35/37
9.
a)
3/5
b)
4/5
c)
4/3
d)
5/4
10.
a)
29/21
b)
20/21
c)
20/29
d)
21/20
11.
What is the ratio for cosine?
a)
H/A
b)
O/A
c)
A/H
d)
A/O
12.
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
13.
Which Trig function do you use?
a)
Sine
b)
Cosine
c)
Tangent
14.
What is the length of y in this 45-45-90 triangle?
a)
8√2
b)
4√2
c)
4
d)
8
15.
Find the missing side lengths.
a)
a = 4, b = 4
b)
a = 4, b = 2√2
c)
a = 2√2, b = 4
d)
a = 4, b = 4
16.
a)
A
b)
B
c)
C
d)
D
17.
Find the ratio for csc A. (Reduce the fraction)
a)
36/27
b)
4/5
c)
36/45
d)
5/4
18.
Find the ratio for sec A.
a)
45/27
b)
27/45
c)
36/45
d)
3/5
19.
Find the ratio for cot A. (Reduce the fraction)
a)
36/27
b)
27/45
c)
27/36
d)
36/45
100 %
