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Geometry 8-3 Trigonometry Flashcards | StudBud
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Geometry 8-3 Trigonometry
Geometry 8-3 Trigonometry
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1
What is the ratio of Cos A?
6/10
8/6
6/8
8/10
2
Which of the following functions would be used to find the missing angle?
Tangent
Cosine
Sine
3
TAN of Θ?
3/4
4/5
3/5
4/3
4
Which of the following functions would be used to find the missing angle?
Sine
Cosine
Tangent
5
Find sin O. Reduce the fraction.
3/5
3/4
4/5
4/3
6
COS of Θ?
4/5
5/3
3/4
3/5
7
What's an easy way to remember the trigonometric functions?
Sacagawea
Sohcastao
Google
Sohcahtoa
8
sin 30 =
√3/1
√3/2
1/2
√2/2
9
Whats the label for , TAN trig function ........
TAN θ = 8/x
TAN θ = 11/8
TAN θ = x/8
TAN θ = 4/4
10
Sin θ = __________
opposite/hypotenuse
adjacent/hypotenuse
opposite/adjacent
11
SIN of Θ?
3/4
4/5
5/3
3/5
12
Whats the label for COS trig function ........
COS θ = 3/8
COS ϴ = 2/ 3
COS θ = 8/x
SIN θ = 2/2
13
Tan θ = _________
adjacent/hypotenuse
opposite/adjacent
opposite/hypotenuse
14
Look at angle P. Is 12/16 sin, cos, or tan?
cos
sin
tan
15
Look at angle O. Is 16/20 sin, cos, or tan?
cos
sin
tan
16
Use the inverse trigonometric functions on your calculator to find ∅. (theta) cos∅=.78
51.3 degrees
1 degree
38 degrees
38.7 degrees
17
What is the ratio of Sin A?
8/10
6/8
8/6
6/10
18
Find tan P. Reduce the fraction.
4/5
3/4
3/5
4/3
19
sin 5
o
would be . . .
almost 1
close to zero
close to 1/2
greater than 1
20
Look at angle O. Is 16/20 sin, cos, or tan?
tan
sin
cos
21
Cos θ = ________
opposite/adjacent
opposite/hypotenuse
adjacent/hypotenuse
22
Would you use COS, TAN, or SIN
SIN
TAN
COS
23
What is the ratio of Tan A?
8/10
6/10
6/8
8/6
24
what are the words used in Trigonometry?
sin, tan, cos, and crd.
ear, pin, cat,
25
Which of the following trigonometric functions would have a value of 3?
tan(A)
sin(B)
sin(A)
tan(B)
26
Use the inverse trigonometric functions on your calculator to find ∅. (theta) sin∅=.6
31 degrees
0.01 degrees
36.9 degrees
53.1 degrees
