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SIX TRIGONOMETRIC RATIOS

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is the illustration of cosine?

a)

Opposite sideHypotenuse\frac{Opposite\ side}{Hypotenuse}  

b)

Adjacent sideHypotenuse\frac{Adjacent\ side}{Hypotenuse}  

c)

Opposite sideadjacent side\frac{Opposite\ side}{adjacent\ side}  

2.

What is the illustration of tangent?

a)

Opposite sideHypotenuse\frac{Opposite\ side}{Hypotenuse}  

b)

Adjacent sideHypotenuse\frac{Adjacent\ side}{Hypotenuse}  

c)

Opposite sideadjacent side\frac{Opposite\ side}{adjacent\ side}  

3.

What is the illustration of sin?

a)

Opposite sideHypotenuse\frac{Opposite\ side}{Hypotenuse}  

b)

Adjacent sideHypotenuse\frac{Adjacent\ side}{Hypotenuse}  

c)

Opposite sideadjacent side\frac{Opposite\ side}{adjacent\ side}  

4.

What is the reciprocal of cosine?

a)

 cosecant

b)

 secant

c)

 cotangent

5.

What is the reciprocal of tangent?

a)

 cosecant

b)

 secant

c)

 cotangent

6.

What is the reciprocal of sine?

a)

 cosecant

b)

 secant

c)

 cotangent

7.

What is the hypotenuse?

a)

CA

b)

 AT

c)

 TC

8.

What is the reference angle?

a)

C\angle C  

b)

  A\angle A  

c)

  T\angle T  

9.

What is the adjacent side of theta?

a)

CA 

b)

 AT 

c)

 TC 

10.

What is the opposite side of theta?

a)

CA 

b)

 AT 

c)

 TC