Reciprocal Trigonometric Functions

Question 1

If , what is the approximate value of csc ?

Revolt · Accepted Answer

3.2362

Question 2

In , , , and . Which ratios are correct?

Revolt · Accepted Answer

, , and

Question 3

Which equation finds the value of x in the triangle below?

Revolt · Accepted Answer

Cotangent 70 degrees = StartFraction x Over 12 EndFraction

Question 4

Which function is undefined when radians?

Revolt · Accepted Answer

tan

Question 5

What is the exact value of cos(–60º)?

Revolt · Accepted Answer

One-half

Question 6

What is the value of csc A in the triangle below?

Revolt · Accepted Answer

StartFraction StartRoot 337 EndRoot Over 16 EndFraction

Question 7

If cot = , what is the value of csc ?

Revolt · Accepted Answer

StartFraction StartRoot 13 EndRoot Over 3 EndFraction

Question 8

When csc()sin() is simplified, what is the result?

Revolt · Accepted Answer

1

Question 9

If tan = , what is the value of cot ?

Revolt · Accepted Answer

StartFraction 60 Over 11 EndFraction

Question 10

Which of the following is a simpler way to write ?

Revolt · Accepted Answer

cot

Reciprocal Trigonometric Functions Answers