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More Practice Trig Ratios

Total questions: 11

Worksheet time: 9mins

Name
Class
Date
1.

What is the length of the opposite side with respect to angle  θ\theta  ?

a)

8

b)

15

c)

17

2.
Which side is adjacent to angle x?
a)
1
b)
2
c)
3
3.

If  sinθ=45\sin\theta=\frac{4}{5}  , then  cscθ=\csc\theta=  

a)

 45\frac{4}{5}  

b)

 45-\frac{4}{5}  

c)

 54-\frac{5}{4}  

d)

 54\frac{5}{4}  

4.

If  tanθ=125\tan\theta=\frac{12}{5}  , then  cotθ=\cot\theta=  

a)

 125-\frac{12}{5}  

b)

 125\frac{12}{5}  

c)

 512\frac{5}{12}  

d)

 512-\frac{5}{12}  

5.
a)
A
b)
B
c)
C
d)
D
6.

Which of the following is the correct ratio for cscA\csc A  ?

a)

 1312\frac{13}{12}  

b)

 513\frac{5}{13}  

c)

 1213\frac{12}{13}  

d)

 125\frac{12}{5}  

7.

Which ratio would you use for secA\sec A  ?

a)

 cb\frac{c}{b}  

b)

 ca\frac{c}{a}  

c)

 bc\frac{b}{c}  

d)

 ab\frac{a}{b}  

8.

Which ratio would you use for cotA?\cot A?  

a)

 512\frac{5}{12}  

b)

 125\frac{12}{5}  

c)

 1213\frac{12}{13}  

d)

 135\frac{13}{5}  

9.

Which trigonometric ratio is correct?

a)

sinA=oppositeadjacent\sin A=\frac{opposite}{adjacent}

b)

cosA=oppositehpypotenuse\cos A=\frac{opposite}{hpypotenuse}

c)

tanA=oppositeadjacent\tan A=\frac{opposite}{adjacent}

d)

sinA=adjacentopposite\sin A=\frac{adjacent}{opposite}

10.

Select ALL of the following whose ratio would be  1213\frac{12}{13}  .

a)

 sinA\sin A  

b)

 sinB\sin B  

c)

 cosB\cos B  

d)

 secA\sec A  

e)

 cscB\csc B  

11.

Select all of the following that are true based on the image.

a)

secX=159\sec X=\frac{15}{9}

b)

secZ=1215\sec Z=\frac{12}{15}

c)

cscZ=159\csc Z=\frac{15}{9}

d)

cotZ=912\cot Z=\frac{9}{12}

e)

cotX=912\cot X=\frac{9}{12}