Free Printable Quiz 3 trigonometry ratio

1.

a)

18/30

b)

24/30

c)

18/24

d)

24/18

2.

a)

27/36

b)

27/45

c)

45/36

d)

45/27

3.

a)

14/48

b)

48/50

c)

14/50

d)

48/14

4.

Give the Ratio for TAN X

a)

Adj/Opp

b)

Opp/Adj

c)

Adj/Hyp

d)

Opp/Hyp

5.

Give the Ratio for SIN X

a)

opp/adj

b)

Adj/hyp

c)

Opp/hyp

d)

adj/opp

6.

Choose the correct ratio.

a)

cos(33)=x/14

b)

sin(33)=x/14

c)

cos(33)=14/x

d)

sin(33)=14/x

7.

sin 90°

a)

0

b)

c)

d)

1

8.

tan 0°

a)

0

b)

c)

d)

tidak terdefinisi

9.

What side is considered the hypotenuse?

a)

Any side

b)

the side opposite the smallest angle

c)

the side opposite the right angle

d)

the side opposite the shortest leg

10.

What type of triangles do you use the trig ratios with?

a)

any type

b)

right triangle

c)

obtuse triangle

d)

acute triangle

11.

What does SOH stand for

a)

hypotenuse over opposite

b)

adjacent over opposite
opposite over adjacent

c)

opposite over hypotenuse

d)

adjacent over adjacent

12.

a)

A

b)

B

c)

C

d)

D

13.

From ∠C, what side is AB?

a)

Adjacent

b)

Hypotenuse

c)

Opposite

14.

Find the ratio for sinA. (Reduce the fraction)

a)

36/27

b)

4/5

c)

36/45

d)

3/5

15.

What is the correct ratio?

a)

sin 40 = w/28

b)

cos 40 = w/28

c)

tan 40 = w/28

d)

sin 40 = 28/w

16.

If a²+b^{2 =} c², What type of triangle do you have?

a)

Acute

b)

Right

c)

Obtuse

d)

None

17.

Which side is opposite angle x?

a)

1

b)

2

c)

3

18.

Which side is the hypotenuse?

a)

1

b)

2

c)

3

19.

What is tan 45⁰?

a)

1

b)

2

c)

0.5

d)

0.75

20.

Evaluate without a calculator: sin 30°

a)

√2

b)

√2 /2

c)

1/2

d)

√3/2

21.

without using calculator, calculate $\sin\ 30\degree\ +\ \cos\ 60\degree.$

a)

1

b)

0

c)

3/2

d)

1/2

22.

$calculate\ \cos\ 0\degree-\tan\ 45\degree+\sin\ 90\degree$ without using calculator

a)

1/2

b)

1

c)

3/2

d)

0

23.

$8\ \sin\ 30\degree\ +\ 2\ \cos\ 60\degree-2\ \tan45\degree$ ,calculate without using calculator

a)

-3

b)

1/2

c)

0

d)

3

24.

$28.5\degree$
convert the angle above into degree and minutes.

a)

$28\degree5'$

b)

$28\degree50'$

c)

$28\degree30'$

d)

$28\degree$

25.

$47.25\degree$ .

convert the angle above into degree and minutes

a)

$47\degree50'$

b)

$47\degree25'$

c)

$47\degree$

d)

$47\degree15'$

26.

$15\degree48'.change\ it\ into\$ degrees.

a)

$15.8\degree$

b)

$15.48\degree$

c)

$15\degree$

d)

$15.18\degree$

27.

$69\degree27'.change\ it\ into\$ degrees.

a)

$69.27\degree$

b)

$69.45\degree$

c)

$69\degree$

d)

$69.5\degree$

28.

$\sin\theta=5,\ and\ \tan\theta=7,calculate\ the\ value\ of\ \cos\theta.$

a)

30

b)

7/5

c)

5/7

d)

1/30

Quiz 3 trigonometry ratio

Total questions: 28

Worksheet time: 1hrs 15mins

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