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Duplicate of Reciprocal Trig Functions Flashcards | StudBud
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Duplicate of Reciprocal Trig Functions
Duplicate of 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:
secant
tangerine
cotangent
cosecant
2
To find tan(Ɵ), you must divide sin(Ɵ) by cos(Ɵ). To find the cot(Ɵ), you must ___________.
sin(Ɵ) by cos(Ɵ) also.
1 by tan(Ɵ)
1 by cot(Ɵ)
divide cos(Ɵ) by sin(Ɵ)
3
The reciprocal function of cosine is:
cotangent
sine
cosecant
secant
4
In order to find the sin(π/4), you must flip the ____________.
csc(π/4)
sin(π/4)
tan(π/4)
cos(π/4)
5
If I'm looking for the function of an angle larger than 2π (i.e. sin(3π)), I need to first...
multiple 3π by 2π
add 2π to 3π
divide 3π by 2π
subtract 2π from 3π
6
If the cos <A = 12/13, then the _________
sec <A = 13/12
tan <A = 13/12
cot <A = 13/12
sin <A = 13/12
7
The reciprocal function of sine is:
cotangent
secant
cosine
cosecant
8
In order to find the sec(π/3), you must flip the ____________.
csc(π/3)
tan(π/3)
sin(π/3)
cos(π/3)
9
In order to find the cot(5π/4), you must flip the ____________.
tan(4π/5)
cot(4π/5)
tan(5π/4)
nothing... cot and tan are equal!
10
If the csc <B = 5/4, then the __________.
cos <B = 4/5
sin <B = 4/5
sec <B = 4/5
sin <B = 5/4
