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G9 REVIEW - Trigonometry Functions Flashcards | StudBud
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G9 REVIEW - Trigonometry Functions
G9 REVIEW - Trigonometry Functions
15 terms
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# trig #trigonometry #functions
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
What is the
cotangent
of the reference angle ?
8/15
8/17
15/17
15/8
2
What trigonometric function is the ratio of
HYPOTENUSE / OPPOSITE
?
secant
cosine
cosecant
sine
3
What trigonometric function is the ratio of
HYPOTENUSE / ADJACENT
?
cosine
cotangent
cosecant
secant
4
What trigonometric function is the ratio of
OPPOSITE / ADJACENT
?
sine
cosine
cotangent
tangent
5
What trigonometric function is the
reciprocal of cosine
?
cotangent
sine
cosecant
secant
6
What is the
secant
of the reference angle ?
17/8
15/17
17/15
8/15
7
What trigonometric function is the ratio of
OPPOSITE / HYPOTENUSE
?
Tangent
Sine
Cosine
Cosecant
8
What trigonometric function is the
reciprocal of sine
?
cosecant
tangent
secant
cosine
9
What trigonometric function is the ratio of
ADJACENT / OPPOSITE
?
secant
cosecant
cosine
cotangent
10
What trigonometric function is the
reciprocal of tangent
?
cosecant
secant
cosine
cotangent
11
What trigonometric function is the ratio of
ADJACENT / HYPOTENUSE
?
secant
tangent
cosine
sine
12
What is the
cosine
of angle theta ?
4/5
5/3
3/5
4/3
13
What is the
cosecant
of the reference angle ?
15/17
17/15
8/15
17/8
14
What is the
sine
of angle theta ?
4/5
5/3
3/4
3/5
15
What is the
tangent
of angle theta ?
3/4
4/5
4/3
3/5
