Free Printable Unit 6 Math 4 Test Review!

1.

Find a coterminal angle to 0 degrees.

a)

360⁰

b)

180⁰

c)

90⁰

d)

270⁰

2.

Find a coterminal angle to 100 degrees.

a)

820

b)

720

c)

360

d)

390

3.

Which of the following is a negative coterminal angle of 165 degrees?

a)

-165

b)

525

c)

-525

d)

-555

4.

What quadrant is 285 degrees in?

a)

I

b)

II

c)

III

d)

IV

5.

Find a coterminal angle to 45 degrees.

a)

360

b)

405

c)

315

d)

295

6.

What are co-terminal angles?

a)

angles that share the same terminal side

b)

angles that are supplementary

c)

angles that are complimentary

d)

angles that are opposite each other

7.

Find an angle coterminal with 46°

a)

-314°

b)

226°

c)

-46°

d)

446°

8.

Find an angle coterminal with -32°

a)

32°

b)

360°

c)

328°

d)

148°

9.

In which quadrant would you find an angle measuring θ = -740°

a)

1

b)

2

c)

3

d)

4

10.

Find the reference angle for an angle measuring θ = -310⁰

a)

50⁰

b)

-50⁰

c)

20⁰

d)

40⁰

11.

When the rotation from initial to terminal side is counterclockwise this describes.

a)

Positive Angle

b)

Negative Angle

12.

If you are given the opposite side and hypotenuse, which trig function should you use?

a)

sine

b)

cosine

c)

tangent

d)

cotangent

13.

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

14.

From ∠C, what side is AB?

a)

Adjacent

b)

Hypotenuse

c)

Opposite

15.

If you are given the opposite side and hypotenuse, which trig function should you use?

a)

sine

b)

cosine

c)

tangent

16.

If you are given the hypotenuse and an adjacent side, which trig function should you use?

a)

sine

b)

cosine

c)

tangent

17.

If you are given the two sides that are not the hypotenuse, which trig function should you use?

a)

sine

b)

cosine

c)

tangent

18.

a)

A

b)

B

c)

C

d)

D

19.

a)

A

b)

B

c)

C

d)

D

20.

a)

A

b)

B

c)

C

d)

D

21.

What is the cosine of angle P?

a)

p/q

b)

q/r

c)

p/r

d)

r/q

22.

What is adjacent to A?

a)

a

b)

b

c)

c

23.

What is opposite to A?

a)

a

b)

b

c)

c

24.

Give the Ratio for SIN X

a)

opp/adj

b)

Adj/hyp

c)

Opp/hyp

d)

adj/opp

25.

Give the Ratio for COS X

a)

Adj/Hyp

b)

Opp/Adj

c)

Adj/Opp

d)

Opp/Hyp

26.

Give the Ratio for TAN X

a)

Adj/Opp

b)

Opp/Adj

c)

Adj/Hyp

d)

Opp/Hyp

27.

Which side is adjacent to angle x?

a)

1

b)

2

c)

3

28.

Which side is opposite angle x?

a)

1

b)

2

c)

3

29.

Which side is the hypotenuse?

a)

1

b)

2

c)

3

30.

Which trigonometric ratio is correct?

a)

sinA= opp/adj

b)

cosA= opp/hyp

c)

tanA= opp/adj

d)

sinA= adj/opp

31.

Two angles are coterminal if they differ by a multiple of which value?

a)

$90^\circ$

b)

$180^\circ$

c)

$360^\circ$

d)

$270^\circ$

32.

An angle measures $720^\circ$ . In which quadrant does its terminal ray fall?

a)

Quadrant I

b)

Quadrant II

c)

Quadrant III

d)

Quadrant IV

33.

If an angle measures $1000^\circ$ , in which quadrant does its terminal ray fall?

a)

Quadrant I

b)

Quadrant II

c)

Quadrant III

d)

Quadrant IV

34.

Find a coterminal angle for -215° between 0° and 360°.

(a)

35.

What is a negative angle coterminal with $90^\circ$ ?

a)

$-270^\circ$

b)

$-180^\circ$

c)

$-90^\circ$

d)

$-360^\circ$

36.

What is a positive angle coterminal with $270^\circ$ ?

a)

$630^\circ$

b)

$540^\circ$

c)

$-90^\circ$

d)

$-180^\circ$

37.

An angle measures $720^\circ$ . In which quadrant does its terminal ray fall?

a)

Quadrant I

b)

Quadrant II

c)

Quadrant III

d)

Quadrant IV

38.

If an angle measures $330^\circ$ , what is its coterminal angle in the range $-180\degree$ to $0\degree$ ?

a)

$30^\circ$

b)

$-30^\circ$

c)

$360^\circ$

d)

$-330^\circ$

39.

An angle measures $405^\circ$ . What is its coterminal angle in the range $0^\circ$ to $360^\circ$ ?

a)

$45^\circ$

b)

$90^\circ$

c)

$135^\circ$

d)

$360^\circ$

40.

Focus in on the 70^o angle...which two sides are "identified" in the figure?

a)

opposite

(an unknown)

b)

hypotenuse

(4 units)

c)

adjacent

(no marking)

d)

None of these

41.

What is the correct set up for the problem to solve for side w?

a)

$\sin\left(40\degree\right)=\frac{w}{28}$

b)

$\cos\left(40\degree\right)=\frac{w}{28}$

c)

$\tan\left(40\degree\right)=\frac{w}{28}$

d)

$\sin\left(40\degree\right)=\frac{28}{w}$

42.

What is the length of side "w?"

a)

18.0

b)

21.4

c)

23.5

d)

43.56

43.

OK, go...Find the length of "x."

a)

6.57 cm

b)

7 cm

c)

7.44 cm

d)

26.33 cm

44.

What equation can be used to solve for x?

a)

Sin(40°)= x/40

b)

Sin(40º)=x/19

c)

Cos(40º)=x/19

d)

Tan(40°)=19/x

45.

Find x round to the nearest tenth.

a)

46.1

b)

4.9

c)

16.4

d)

26.9

46.

Solve for x. Round to the nearest tenth.

a)

103.5

b)

4.7

c)

55.0

d)

23.4

47.

Solve for x. Round to the nearest tenth.

a)

9.8

b)

0.1

c)

0.038

d)

9.9

48.

Find the measurement of the missing side indicated

a)

4.39

b)

3.21

c)

2.19

d)

2.05

49.

Give the Ratio for TAN X

a)

Adj/Opp

b)

Opp/Adj

c)

Adj/Hyp

d)

Opp/Hyp

50.

Give the Ratio for COS X

a)

Adj/Hyp

b)

Opp/Adj

c)

Adj/Opp

d)

Opp/Hyp

51.

Give the Ratio for SIN X

a)

opp/adj

b)

Adj/hyp

c)

Opp/hyp

d)

adj/opp

52.

Find the measurement of the missing side indicated

a)

4.98

b)

5.98

c)

3.20

d)

4.18

53.

Choose the correct ratio.

a)

cos(33)=x/14

b)

sin(33)=x/14

c)

cos(33)=14/x

d)

sin(33)=14/x

54.

Solve for x.

a)

24.20

b)

4.92

c)

290.4

d)

29.75

55.

Find the measurement of the missing side indicated

a)

4.39

b)

3.21

c)

2.19

d)

2.05

56.

Find cos C

a)

30 / 34

b)

16 / 34

c)

30 / 16

d)

16 / 30

57.

Find x round to the nearest tenth.

a)

46.1

b)

4.9

c)

16.4

d)

26.9

58.

Find the length of the missing side x...

Round your answer to 1 decimal place.

a)

3.8 cm

b)

28.8 cm

c)

3.9 cm

d)

3.6 cm

59.

Which equation is true?

a)

sin (x) = 14/29

b)

cos (x) = 14/29

c)

tan (x) = 14/29

d)

tan (x) = 29/14

60.

Which equation is true?

a)

sin (x) = 6/8

b)

cos (x) = 8/6

c)

cos (x) = 6/8

d)

tan (x) = 6/8

61.

Which equation would you use to solve for the unknown angle?

a)

x = sin^–1(4/5)

b)

x = cos^–1(4/5)

c)

x = cos^–1(5/4)

d)

x = tan^–1(4/5)

62.

Find the measure of the indicated angle (?) round to the nearest tenth.

a)

9.4

b)

55.2

c)

20.15

d)

19.4

63.

Use inverse trig ratios (SOH CAH TOA) to solve for the missing angle

a)

32°

b)

44°

c)

61°

d)

50°

64.

Use inverse trig ratios (SOH CAH TOA) to solve for the missing angle

a)

33°

b)

49°

c)

39°

d)

41°

65.

Find the measure of the angle. Round to the nearest tenth.

a)

30.8

b)

32.1

c)

34.3

d)

36.9

66.

Solve for x.

a)

25

b)

65

c)

error

d)

.0074

67.

Find the measure of the missing angle.

a)

49^o

b)

50^o

c)

41^o

d)

33^o

68.

Which quadrant is -570⁰

a)

I

b)

II

c)

III

d)

IV

69.

Find a coterminal angle to -180 degrees.

a)

180

b)

90

c)

270

d)

360

70.

Find a coterminal angle to 45°.

a)

360°

b)

405°

c)

315°

d)

295°

71.

What are the negative and positive coterminal angles of 240°?

a)

540°, -120°

b)

600°, -120°

c)

425°, -240°

d)

120°, -135°

72.

Find a coterminal angle to 5°.

a)

365°

b)

255°

c)

-220°

d)

-365°

73.

Find a coterminal angle to -90°.

a)

-450°

b)

90°

c)

180°

d)

-180°

74.

Find a coterminal angle to 45°.

a)

360°

b)

405°

c)

315°

d)

295°

75.

An angle measures $720^\circ$ . In which quadrant does its terminal ray fall?

a)

Quadrant I

b)

Quadrant II

c)

Quadrant III

d)

Quadrant IV

Unit 6 Math 4 Test Review!

Total questions: 75

Worksheet time: 4hrs 37mins

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