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WorksheetsTRIGONOMETRY
Total questions: 20
Worksheet time: 52mins
Name
Class
Date
1.
What is the correct equation to solve for x ?
a)
tan( 46 ) = 17/x
b)
sin ( 46 ) = x/17
c)
tan (46 ) = x/17
d)
cos (46) = x/17
2.
Choose the correct ratio.
a)
sin(37)=x/14
b)
cos(37)=x/14
c)
tan(37)=x/14
d)
sin(37)=14/x
3.
What type of triangle is the context of our study of trigonometry?
a)
right triangle
b)
isosceles triangle
c)
scalene triangle
d)
acute triangle
4.
If you are given the two sides that are NOT the hypotenuse, which trig function should you use?
a)
sine
b)
cosine
c)
tangent
d)
cotangent
5.
What is the length of the hypotenuse?
a)
16
b)
30
c)
34
6.
Berapakah nilai dari tan 450 ?
a)
1
b)
2
c)
1/2 √2
d)
√2
7.
COS 120
a)
-0.5
b)
0.866
c)
1
d)
0.563
8.
Nilai sinα adalah ....
a)
51
b)
53
c)
35
d)
45
e)
54
9.
tan 30o= ...
a)
b)
c)
d)
10.
Sin 0o =
a)
b)
c)
d)
11.
sin 60o= ...
a)
b)
c)
d)
12.
tan 90o= ...
a)
b)
c)
d)
13.
sin 30o= ...
a)
b)
c)
d)
14.
cos 30o= ...
a)
b)
c)
d)
15.
tan 45o= ...
a)
b)
c)
d)
16.
sin 60o= ...
a)
b)
c)
d)
17.
cos 90o= ...
a)
b)
c)
d)
18.
tan 90o= ...
a)
b)
c)
d)
19.
Cos 30o = ...
a)
b)
c)
d)
20.
sin 30o = ...
a)
b)
c)
d)
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