Free Printable Basic Trig Ratios

1.

Which is the correct ratio for the sine ratio?

a)

$\frac{adjacent\ }{hypotenuse}$

b)

$\frac{opposite\ }{hypotenuse}$

c)

$\frac{adjacent\ }{opposite\ }$

d)

$\frac{opposite\ }{adjacent\ }$

2.

Which is the correct ratio for the cosine ratio?

a)

$\frac{adjacent\ }{hypotenuse}$

b)

$\frac{opposite\ }{hypotenuse}$

c)

$\frac{adjacent\ }{opposite\ }$

d)

$\frac{opposite\ }{adjacent\ }$

3.

Which is the correct ratio for the tangent ratio?

a)

$\frac{adjacent\ }{hypotenuse}$

b)

$\frac{opposite\ }{hypotenuse}$

c)

$\frac{adjacent\ }{opposite\ }$

d)

$\frac{opposite\ }{adjacent\ }$

4.

What side is opposite $\angle$ J?

a)

9

b)

40

c)

41

d)

none

5.

What side is adjacent to $\angle$ J?

a)

9

b)

40

c)

41

d)

none

6.

What side is the hypotenuse of the triangle?

a)

9

b)

40

c)

41

d)

none

7.

What is a common way to remember the definitions of the trig ratios?

a)

SAH COH TOA

b)

SOA COH TOA

c)

SOH CAH TOA

d)

ADJ OPP HYP

8.

What is $\cos A$ ?

a)

$\frac{29}{20}$

b)

$\frac{21}{29}$

c)

$\frac{20}{29}$

d)

$\frac{21}{20}$

9.

What is $\tan A$ ?

a)

$\frac{29}{20}$

b)

$\frac{21}{29}$

c)

$\frac{20}{29}$

d)

$\frac{21}{20}$

10.

What is $\tan\ C$ ?

a)

$\frac{20}{21}$

b)

$\frac{21}{29}$

c)

$\frac{20}{29}$

d)

$\frac{21}{20}$

11.

What is the length of the hypotenuse?

a)

16

b)

30

c)

34

12.

What is the length of the side adjacent to ∠X?

a)

7

b)

24

c)

25

13.

cos______ = $\frac{40}{50}$

a)

A

b)

B

c)

C

14.

tan_____ = $\frac{30}{16}$

a)

X

b)

Y

c)

Z

15.

sin _____ = $\frac{16}{34}$

a)

X

b)

Y

c)

Z

Basic Trig Ratios

Total questions: 15

Worksheet time: 8mins

Similar Resources on Wayground