stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Trigonometric Functions and Inverse Trig Flashcards | StudBud
Explore
/
Trigonometric Functions and Inverse Trig
Trigonometric Functions and Inverse Trig
22 terms
·
StudBud Administration
·
129 plays
#trigonometry #Sine #Cosine #Tangent #sin #cos #tan #inverse
Flashcards
22 cards
F
Practice quiz
P
Host live
L
Questions
22
Answers
1
What is the Tan ∠1 ?
2.4000
0.4167
0.9231
0.3846
2
What is the Sin ∠1 ?
2.4000
0.4167
0.9231
0.3846
3
What is the Cos ∠1 ?
2.4000
0.3846
0.9231
0.4167
4
Find the length of PQ
11.63
4.73
10.40
3.58
5
What is the angle of elevation from the building to top of the pole?
62 degrees
Not enough information.
34 degrees
6
What is the angle of depression from the building to the ground?
Not enough information.
34 degrees
62 degrees
7
What is the Cos ∠2 ?
0.3846
0.4167
0.9231
2.4000
8
For trigonometry your calculator must be in which mode?
Trig mode
Calculus mode
Radian mode
None of these
9
Find the length of JL
12.64
19.60
5.27
10.86
10
What is the m∠1 ?
22.62
67.38
46.76
90
11
Regular trig functions (sin, cos, tan) all help you attain...
measure of angles
measures of sides
None of the above.
12
For trigonometry your calculator must be in which mode?
Trig mode
Degree mode
Radian mode
None of these
13
Which is NOT correct...
cos=A/H
sin=O/H
tan=A/O
They are all correct.
14
A ladder is leaned up against a wall. Which is true?
The wall is the hypotenuse
The ladder is the hypotenuse
None of these are true
The ground is the hypotenuse
15
What is the angle of elevation from the ground to the building?
Not enough information.
62 degrees
34 degrees
16
What is the angle of depression from the lighthouse to the rescue ship?
70
Not enough information
20
17
What is the Tan ∠2 ?
0.4167
0.9231
2.4000
0.3846
18
What is the m∠2 ?
26.76
67.38
90
22.62
19
Inverse trig functions help you find....
the adjacent and opposite sides
angle measures
side measures
the hypotenuse
20
Find the length of DF.
84.96
98.47
96.34
17.66
21
What is the angle of elevation from the rescue ship to the lighthouse?
20
70
Not enough information
22
What is the Sin ∠2 ?
0.4167
0.3846
0.9231
2.4000
