Quiz about Easy Trigonometric Ratios

Question 1

Question 1.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 2

Question 2.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 3

Question 3.

Accepted Answer

27/36

Answer

27/45

Answer

45/36

Answer

45/27

Question 4

Question 4.

Accepted Answer

24/30

Answer

18/30

Answer

18/24

Answer

24/18

Question 5

Question 5.

Accepted Answer

14/50

Answer

14/48

Answer

48/50

Answer

48/14

Question 6

Give the Ratio for SIN X

Accepted Answer

Opp/hyp

Answer

opp/adj

Answer

Adj/hyp

Answer

adj/opp

Question 7

Give the Ratio for COS X

Accepted Answer

Adj/Hyp

Answer

Opp/Adj

Answer

Adj/Opp

Answer

Opp/Hyp

Question 8

Give the Ratio for TAN X

Accepted Answer

Opp/Adj

Answer

Adj/Opp

Answer

Adj/Hyp

Answer

Opp/Hyp

Question 9

tan 51

Accepted Answer

1.2349

Answer

.9030

Answer

.9

Answer

1.23

Question 10

cos 87

Accepted Answer

.0523

Answer

.05

Answer

.569

Answer

.5700

Question 11

Question 11.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 12

What do we use to remember our trig ratios?

Accepted Answer

SOH CAH TOA

Answer

SOH COH TAO

Answer

SAH COH TAO

Answer

HOS HAC OAT

Question 13

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

Accepted Answer

cosine

Answer

sine

Answer

tangent

Answer

cotangent

Question 14

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

Accepted Answer

tangent

Answer

sine

Answer

cosine

Answer

cotangent

Question 15

Which trigonometric ratio is correct?

Accepted Answer

tanA= opp/adj

Answer

sinA= opp/adj

Answer

cosA= opp/hyp

Answer

sinA= adj/opp

Question 16

Choose the correct ratio.

Accepted Answer

sin(33)=x/14

Answer

cos(33)=x/14

Answer

cos(33)=14/x

Answer

sin(33)=14/x

Question 17

What is the cosine of angle P?

Accepted Answer

q/r

Answer

p/q

Answer

p/r

Answer

r/q

Question 18

Find cosC

Accepted Answer

16/34

Answer

16/30

Answer

30/34

Answer

34/16

Question 19

Choose the correct ratio.

Accepted Answer

sinZ=5/13

Answer

sinX=5/13

Answer

cosX=13/12

Answer

tanZ=12/5

Question 20

Find Cos(A) as a decimal rounded the the nearest ten-thousandth.

Accepted Answer

.4706

Answer

1.875

Answer

.8824

Answer

.5333

Question 21

To use the Pythagorean Theorem, we need...

Accepted Answer

A right triangle with 2 known sides

Answer

A triangle with 2 known angles

Answer

A right triangle with 2 known angles

Answer

A triangle with 2 known sides

Question 22

Set up the problem...

Accepted Answer

cos X = 28/41

Answer

sin X = 41/28

Answer

tan X = 41/28

Answer

sin X = 28/41

Question 23

Find the measure of the missing angle.

Accepted Answer

26o

Answer

64o

Answer

61o

Answer

.008o

Question 24

Which trigonometric ratio is correct?

Accepted Answer

cosC= adj/hyp

Answer

sinC= adj/hyp

Answer

tanC= adj/hyp

Answer

tanC=adj/opp

Question 25

Find the measure of the missing angle.

Accepted Answer

49o

Answer

50o

Answer

41o

Answer

33o

Question 26

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

Accepted Answer

55.2

Answer

9.4

Answer

20.15

Answer

19.4

Question 27

Solve for the missing angle

Accepted Answer

36.9

Answer

50

Answer

0.053

Answer

95

Question 28

Solve for the missing angle

Accepted Answer

50.2

Answer

93.1

Answer

12.6

Answer

42.2

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