### All Trigonometry Resources

## Example Questions

### Example Question #1 : Sec, Csc, Ctan

Find the value of the trigonometric function in fraction form for triangle .

What is the secant of ?

**Possible Answers:**

**Correct answer:**

The value of the secant of an angle is the value of the hypotenuse over the adjacent.

Therefore:

### Example Question #1 : Sec, Csc, Ctan

Which of the following is the equivalent to ?

**Possible Answers:**

**Correct answer:**

Since :

### Example Question #2 : Sec, Csc, Ctan

For the above triangle, what is if , and ?

**Possible Answers:**

**Correct answer:**

Secant is the reciprocal of cosine.

It's formula is:

Substituting the values from the problem we get,

### Example Question #3 : Sec, Csc, Ctan

For the above triangle, what is if , and ?

**Possible Answers:**

**Correct answer:**

Cotangent is the reciprocal of tangent.

It's formula is:

Substituting the values from the problem we get,

### Example Question #4 : Sec, Csc, Ctan

Determine the value of .

**Possible Answers:**

**Correct answer:**

Rewrite in terms of sine and cosine.

### Example Question #5 : Sec, Csc, Ctan

Evaluate:

**Possible Answers:**

**Correct answer:**

Evaluate each term separately.

### Example Question #6 : Sec, Csc, Ctan

Pick the ratio of side lengths that would give sec C.

**Possible Answers:**

None of the other answers.

**Correct answer:**

Find the ratio of Cosine and take the reciprocal.

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