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Trig Quiz

Total questions: 25

Worksheet time: 15mins

Name
Class
Date
1.

What is the side length ratio for Tangent

a)

Opp/Adj

b)

Adj/Opp

c)

Opp/Hyp

d)

Hyp/Opp

2.

What is the side length ratio for Cosine?

a)

Opp/Hyp

b)

Opp/Adj

c)

Adj/Opp

d)

Adj/Hyp

3.

We can use SOH-CAH-TOA for...

a)

Any triangle ever

b)

Non-right triangles only

c)

Right Triangles only

d)

Acute or Obtuse Triangles

4.

Using <Z as the focus angle, what is the correct ratio for TanZ = _______?

a)

7/24

b)

24/7

c)

7/25

d)

24/25

5.

Using <X as the focus angle, what is the correct ratio for

Cos x = _______?

a)

6/10

b)

6/8

c)

8/10

d)

8/6

6.
What is the correct equation to solve for x ?
a)
tan( 46 ) = 17/x
b)
sin ( 46 ) = x/17
c)
tan (46 ) = x/17
d)
cos (46) = x/17
7.

Solve for x. Hint: use a diagonal switch with the variable in the denominator.

a)

24.20

b)

27.92

c)

30.6

d)

29.75

8.

Using <O, what is the side length ratio for Sin(O) = _______?

a)

 Sin(O) = 513Sin\left(O\right)\ =\ \frac{5}{13} 

b)

 Sin(O) = 1213Sin\left(O\right)\ =\ \frac{12}{13} 

c)

 Sin(O)  = 1312Sin\left(O\right)\ \ =\ \frac{13}{12} 

d)

 Sin(O) = 135Sin\left(O\right)\ =\ \frac{13}{5} 

9.

For <O, what is the side length ratio for the Cos(O) = ____?

a)

 Cos(O) = 725Cos\left(O\right)\ =\ \frac{7}{25} 

b)

 Cos(O) = 2425Cos\left(O\right)\ =\ \frac{24}{25} 

c)

 Cos(O) = 724Cos\left(O\right)\ =\ \frac{7}{24} 

d)

 Cos(O) = 247Cos\left(O\right)\ =\ \frac{24}{7} 

10.

What side is x?

a)

opposite

b)

adjacent

c)

hypotenuse

11.

What side is y?

a)

opposite

b)

adjacent

c)

hypotenuse

12.

What side is z?

a)

opposite

b)

adjacent

c)

hypotenuse

d)

theta

13.

What is the ratio for sin?

a)

opposite/hypotenuse

b)

adjacent/opposite

c)

hypotenuse/opposite

d)

adjacent/hypotenuse

14.

What is the ratio for cos?

a)

opposite/hypotenuse

b)

adjacent/opposite

c)

hypotenuse/adjacent

d)

adjacent/hypotenuse

15.

What the ratio of cos

a)

13/21

b)

21/13

c)

12/13

d)

12/21

16.

What the ratio of tan

a)

13/21

b)

21/13

c)

13/12

d)

12/21

17.

What is the correct acronym

a)

SAHCOHTOA

b)

SOHCAHTOA

c)

SOOCAHTOA

d)

SOHCAHTAO

18.
What is the correct ratio?
a)
7/24
b)
24/7
c)
7/25
d)
24/25
19.
What is the correct ratio?
a)
20/12
b)
12/20
c)
12/16
d)
16/12
20.
What is the correct ratio?
a)
6/10
b)
6/8
c)
8/10
d)
8/6
21.

Write the ratio sin C

a)

35\frac{3}{5}

b)

34\frac{3}{4}

c)

53\frac{5}{3}

d)

45\frac{4}{5}

22.

Find the ratio cos C

a)

 2129\frac{21}{29}  

b)

 2029\frac{20}{29}  

c)

 2920\frac{29}{20}  

d)

 2120\frac{21}{20}  

23.

What is the sin(V)

a)

817\frac{8}{17}

b)

1517\frac{15}{17}

c)

158\frac{15}{8}

d)

0

e)

1

24.

What is the tan(V)

a)

817\frac{8}{17}

b)

1517\frac{15}{17}

c)

158\frac{15}{8}

d)

0

e)

1

25.

Which side is the hypotenuse?

(use the lower case letters to answer)

(a)