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Reciprocal Trig Functions Flashcards | StudBud
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Reciprocal Trig Functions
Reciprocal Trig Functions
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Review for assessment on Reciprocal Trigonometric Functions #math #trigonometry #unitcircle
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1
The reciprocal function of tangent is:
cosecant
secant
tangerine
cotangent
2
If cos A = 12/13, then _________
tan A = 13/12
sin A = 13/12
sec A = 13/12
cot A = 13/12
3
The reciprocal function of sine is:
cosecant
cosine
cotangent
secant
4
To find tan(Ɵ), you must divide sin(Ɵ)/cos(Ɵ). To find the cot(Ɵ), you must ___________.
divide sin(Ɵ)/cos(Ɵ) also.
divide cos(Ɵ)/sin(Ɵ)
divide 1/cot(Ɵ)
divide 1/tan(Ɵ)
5
csc A equals _________.
cos B
cos A
sec B
sin A
6
In order to find the sec(π/3), you must flip the ____________.
sin(π/3)
tan(π/3)
csc(π/3)
cos(π/3)
7
If csc B = 5/4, then __________.
sin B = 4/5
cos B = 4/5
sec B = 4/5
sin B = 5/4
8
tan B equals _________.
cot B
cot A
none of the above
tan A
9
csc B equals _________.
cos A
cos B
sec A
sec B
10
In order to find the cot(5π/4), you must flip the ____________.
nothing... cot and tan are equal!
tan(4π/5)
tan(5π/4)
cot(4π/5)
11
The reciprocal function of cosine is:
cosecant
sine
cotangent
secant
12
In order to find the sin(π/4), you must flip the ____________.
cos(π/4)
sin(π/4)
csc(π/4)
tan(π/4)
13
If my answer to sin(5π/6) is 3/6, I should...
reduce it to 1/2
leave it
change it to 0.50
change it to 2
