WorksheetsTrognometry
Total questions: 15
Worksheet time: 13mins
Name
Class
Date
1.
What is the cosine of angle P?
a)
p/q
b)
q/r
c)
p/r
d)
r/q
2.
What is the cosine of angle P?
a)
p/q
b)
q/r
c)
p/r
d)
r/q
3.
Find side BC?
a)
20 m
b)
5 m
c)
11.54 m
d)
8.66 m
4.
tan 45° + cot 45° =______
a)
1
b)
2
c)
3
d)
0
5.
tan 45° + cot 45° =______
a)
1
b)
2
c)
3
d)
0
6.
Identify the side of the triangle the arrow is pointing to using trigonometry.
a)
adjacent
b)
opposite
c)
hypotenuse
d)
sine
7.
What is the correct ratio?
a)
9/41
b)
40/41
c)
9/40
d)
40/9
8.
sin π/4
a)
√2∕2
b)
1/2
c)
√3/2
d)
0
9.
Calculate the value of tanθ from the diagram.
a)
34
b)
43
c)
53
d)
54
10.
In a right triangle ABC, the right angle is at B. What is the length of missing side in the figure?
a)
25 cm
b)
12cm
c)
7cm
d)
5cm
11.
2cos²45°=.....
a)
0
b)
2
c)
1
d)
√2
12.
Calculate the length of z.
a)
12
b)
13.93
c)
8
d)
144
13.
Value of tan30°/cot60° is:
a)
1/√2
b)
1/√3
c)
√3
d)
1
14.
tan450
a)
1
b)
0
c)
1/2
d)
ND
e)
12
15.
(sin30° + cos30°) – (sin 60° + cos60°)
a)
-1
b)
0
c)
1
d)
2
100 %
