Trig Final Review - #2

Question 1

Trig Identities

Accepted Answer

b

Question 2

Solve for X using the angle of depression

Accepted Answer

59.3

Question 3

Trigonometry Question 1

Accepted Answer

A

Question 4

This is the “a” value of this cosine graph?

Accepted Answer

C

Question 5

Use Law of Sines or Cosines to:

Accepted Answer

28

Question 6

Use Law of Sines or Cosines to:

Accepted Answer

36.4o

Question 7

Find the measure of the angle using INVERSE-1 SOH CAH TOA.

Accepted Answer

69°

Question 8

Evaluate the trig function.

Accepted Answer

-√(2)/2

Question 9

What do coterminal angles share?

Accepted Answer

Initial side and terminal sides

Question 10

Solve for the angle of elevation.

Accepted Answer

8.6o

Question 11

Trig Identities

Accepted Answer

b

Question 12

Use Law of Sines or Cosines to:

Accepted Answer

17.8

Question 13

Coterminal angles

Accepted Answer

255

Question 14

Should you use Law of Sines or Law of Cosines?

Accepted Answer

Cosines

Question 15

What is the amplitude of y = 6 sin x?

Accepted Answer

6

Question 16

Trigonometry

Accepted Answer

(A)

Question 17

Use Law of Sines or Cosines to:

Accepted Answer

53.9o

Question 18

-520 and 200 are coterminal angles...

Accepted Answer

True

Question 19

Evaluate the following trig ratio. Use the unit circle.

Accepted Answer

G

Question 20

Trigonometry

Accepted Answer

(A)

Question 21

Should you use Law of Sines or Law of Cosines?

Accepted Answer

Sines

Question 22

Trig 4

Accepted Answer

D

Question 23

Find the angle of elevation

Accepted Answer

45°

Question 24

Which is tan(A) as a ratio? Hint: SOH CAH TOA

Accepted Answer

\frac{21}{20}

Question 25

Trigonometry

Accepted Answer

(A)

Question 26

Trigonometry Application

Accepted Answer

86.6feet

Question 27

Trig Identities

Accepted Answer

B

Question 28

Coterminal Angles

Accepted Answer

\frac{13\pi}{4}

Question 29

Evaluate the trig function.

Accepted Answer

-1

Question 30

Evaluate the trig function.

Accepted Answer

1

Question 31

Unit Circle: Find the sine of 7π/4

Accepted Answer

-√2/2

Question 32

Which set of information below is the ambiguous case of the Law of Sines?

Accepted Answer

C = 19°, a = 14, c = 5

Question 33

Evaluate the Following Trig Function

Accepted Answer

A

Question 34

Trigonometry

Accepted Answer

39.3o

Question 35

Evaluate the trig function.

Accepted Answer

√(3)/3

Question 36

Find the amplitude, period, and phase shift for: y = 6 sin ( 3Θ - π/3 )

Accepted Answer

amplitude = 6, period = 2π/3, phase shift = π/9

Question 37

Find the missing side using SOH CAH TOA with your calculator in DEGREE MODE.

Accepted Answer

14.1

Question 38

ANGLE OF ELEVATION

Accepted Answer

47

Question 39

Which is the angle of depression?

Accepted Answer

12

Question 40

Coterminal angles

Accepted Answer

255\degree

Question 41

Find the point on the unit circle associated with θ=\frac{5\pi}{3}

Accepted Answer

\left(\frac{1}{2},-\frac{\sqrt{3}}{2}\right)

Question 42

Trig Identities

Accepted Answer

d

Question 43

State if the given angles are coterminal.

Accepted Answer

no

Question 44

Solving Trig Equations

Accepted Answer

(√3)/4

Question 45

Unit Circle ...

Accepted Answer

B

Question 46

Evaluate the following trig ratio. Use the unit circle.

Accepted Answer

B

Question 47

Trig Functions

Accepted Answer

C

Question 48

What is the period of the standard cosine function

Accepted Answer

2π

Question 49

Using the unit circle, find the value of θ.

Accepted Answer

D

Question 50

Which cases can be solved using the law of sines?

Accepted Answer

AAS, ASA, & SSA

Trig Final Review - #2

Questions 50

Trig Final Review - #2

Questions 50