Reciprocal Trigonometric Functions Answers
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1
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If , what is the approximate value of csc ?
A
0.5559B
1.3090C
3.2362D
10.47332
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What is the exact value of tan(300º)?
A
Negative StartRoot 3 EndRoot
B
Negative StartFraction StartRoot 3 EndRoot Over 3 EndFraction
C
StartFraction StartRoot 3 EndRoot Over 3 EndFraction
D
StartRoot 3 EndRoot
3
If tan = , what is the value of cot ?
A
StartFraction 1 Over 60 EndFraction
B
StartFraction 1 Over 11 EndFraction
C
StartFraction 60 Over 11 EndFraction
D
StartFraction 61 Over 11 EndFraction
4
Which of the following is a simpler form of the expression ?
A
sec
B
cos
C
csc
D
tan
5
If cot = , what is the value of csc ?
A
StartFraction StartRoot 13 EndRoot Over 3 EndFraction
B
Three-halves
C
StartFraction StartRoot 13 EndRoot Over 2 EndFraction
D
Eleven-thirds
6
Which equation finds the value of x in the triangle below?
A
Cotangent 70 degrees = StartFraction x Over 12 EndFraction
B
Cotangent 70 degrees = StartFraction 12 Over x EndFraction
C
Secant 20 degrees = StartFraction x Over 12 EndFraction
D
Secant 20 degrees = StartFraction 12 Over x EndFraction
7
Which function is undefined when radians?
A
cos
B
cot
C
csc
D
tan
9
Which of the following is a simpler way to write ?
A
tan
B
sec
C
csc
D
cot
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