Free Printable SohCahToa Review

1.

Find sin C

a)

21/35

b)

28/21

c)

35/28

d)

28/35

2.

Find tanZ

a)

35/21

b)

21/28

c)

35/28

d)

28/21

3.

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

a)

sine

b)

cosine

c)

tangent

d)

cotangent

4.

What is the sine of angle P?

a)

p/q

b)

q/r

c)

p/r

d)

r/q

5.

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

a)

any type

b)

right triangles

c)

obtuse triangles

d)

acute triangles

6.

Find cosA

a)

30/16

b)

30/34

c)

30/15

d)

16/34

7.

FInd tanX

a)

32/40

b)

40/24

c)

32/24

d)

24/32

8.

Find cosC

a)

16/34

b)

16/30

c)

30/34

d)

34/16

9.

We can use SOH-CAH-TOA for...

a)

Any triangle ever

b)

Non-right triangles only

c)

Right Triangles only

d)

Never

10.

What does SOH stand for

a)

hypotenuse over opposite

b)

adjacent over opposite
opposite over adjacent

c)

opposite over hypotenuse

d)

adjacent over adjacent

11.

a)

A

b)

B

c)

C

d)

D

12.

a)

A

b)

B

c)

C

d)

D

13.

Find the value of cos X.

a)

3/5

b)

3/4

c)

4/5

d)

4/3

14.

What does TOA stand for?

a)

tangent = opposite/hypotenuse

b)

adjacent = cosine/opposite

c)

tangent = adjacent/opposite

d)

tangent = opposite/adjacent

15.

What is tan C?

a)

14/50

b)

48/50

c)

14/48

d)

48/14

16.

In triangle ABC, 21/29 represents which trig ratio?

a)

sin A

b)

cos A

c)

tan A

17.

In triangle XYZ, 18/30 represents which trig ratio?

a)

sin x

b)

cos x

c)

cos Z

18.

In triangle ABC, 27/36 represents which trig ratio?

a)

sin A

b)

sin C

c)

tan C

d)

cos C

19.

Find sin C

a)

21/35

b)

28/21

c)

35/28

d)

28/35

20.

Find tanZ

a)

35/21

b)

21/28

c)

35/28

d)

28/21

21.

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

a)

sine

b)

cosine

c)

tangent

d)

cotangent

22.

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

a)

any type

b)

right triangles

c)

obtuse triangles

d)

acute triangles

23.

Find cosA

a)

30/16

b)

30/34

c)

30/15

d)

16/34

24.

FInd tanX

a)

32/40

b)

40/24

c)

32/24

d)

24/32

25.

Find sinA

a)

32/40

b)

32/24

c)

24/40

d)

24/32

26.

We can use SOH-CAH-TOA for...

a)

Any triangle ever

b)

Non-right triangles only

c)

Right Triangles only

d)

Never

27.

What does SOH stand for

a)

hypotenuse over opposite

b)

adjacent over opposite
opposite over adjacent

c)

opposite over hypotenuse

d)

adjacent over adjacent

28.

What does CAH stand for

a)

cosine is the adjective over the hypotenuse.

b)

cosine is the adjacent side over the hypotenuse side.

c)

cosine is the adjacent side over the hippopotamus.

d)

cosine is the hypotenuse side over the adjacent side.

29.

Find the value of cos X.

a)

3/5

b)

3/4

c)

4/5

d)

4/3

30.

What does TOA stand for?

a)

tangent = opposite/hypotenuse

b)

adjacent = cosine/opposite

c)

tangent = adjacent/opposite

d)

tangent = opposite/adjacent

31.

What is tan C?

a)

14/50

b)

48/50

c)

14/48

d)

48/14

32.

In triangle ABC, 21/29 represents which trig ratio?

a)

sin A

b)

cos A

c)

tan A

33.

In triangle ABC, 27/36 represents which trig ratio?

a)

sin A

b)

sin C

c)

tan C

d)

cos C

34.

What is tan A?

a)

b/a

b)

a/c

c)

b/c

d)

a/b

35.

What is cos A?

a)

a/b

b)

a/c

c)

b/c

d)

c/a

36.

Which is the correct ratio for tan A?

a)

$\frac{\text{4}}{\text{5}}$

b)

$\frac{4}{3}$

c)

$\frac{3}{5}$

d)

$\frac{3}{4}$

37.

Find the measure of the missing angle.

a)

49^o

b)

50^o

c)

41^o

d)

33^o

38.

a)

38.66

b)

36.87

c)

53.13

d)

45.71

39.

a)

44.55

b)

22.69

c)

41.66

d)

38.49

40.

Use SOHCAHTOA to solve for the missing angle. Round your answer to the nearest tenth.

a)

58 degrees

b)

51.3 degrees

c)

38.7 degrees

d)

32 degrees

41.

Find the length of side AB. Round your answer to the nearest tenth.

a)

20 m

b)

5 m

c)

11.5 m

d)

8.7 m

42.

Find the measure of the indicated angle.

a)

9.39

b)

55.2

c)

20.2

d)

19.4

43.

Find the measure of the missing angle.

a)

64^o

b)

26^o

c)

61^o

d)

.008^o

44.

Solve for the missing angle

a)

50

b)

0.053

c)

36.9

d)

95

45.

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

a)

32°

b)

44°

c)

61°

d)

50°

46.

What is the Pythagorean Theorem?

a)

$a^2+b^2=c^2$

b)

There is really only one real option here.

47.

What must be true in order for the Pythagorean Theorem to work?

a)

The triangle must be right.

b)

The triangle must be isoceles.

c)

It works every time.

48.

Which side on a right triangle is ALWAYS the longest side

a)

the side opposite the right angle

b)

Hypotenuse

49.

In order for the Pythagorean Theorem to work, the triangle must be a (a) triangle.

50.

Which set of sides would make a right triangle?

a)

4,5,6

b)

8,10,12

c)

5,12,13

d)

5,10,12

51.

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

a)

25 feet

b)

26 feet

c)

27 feet

d)

28 feet

52.

Determine the $\sin\left(\theta\right)$ given the diagram:

a)

$\frac{4}{5}$

b)

$\frac{3}{5}$

c)

Not enough information

53.

What do the Pythagorean Theorem & SohCahToa have in common?

a)

They are both really TUFF!

b)

They both require a Right Angle Triangle for application.

c)

There are the same number of letters in each term

d)

I ain't gotta clue

54.

Use the Trig Function to find

a)

Angles

b)

Hypotenuse

c)

Sides

d)

Fossils

55.

Use the Inverse Trig Function to find

a)

Angles

b)

Hypotenuse

c)

Sides

d)

Fossils

SohCahToa Review

Total questions: 55

Worksheet time: 2hrs 20mins

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