Free Printable Quiz Ratios of All 6 Trig Functions

1.

This work represents my own thinking. I neither gave nor received any assistance on this assessment.

a)

Yes, this work is all my thinking.

b)

No, it is not and I will take a score of 0.

2.

The Pythagorean Theorem can be used to find

a)

missing side lengths in right triangles

b)

missing angles in right triangles

c)

both

3.

Pythagoras discovered the theorem which bears his name

a)

True

b)

False

4.

The correct ratio for

\sin\theta

a)

opposite/hypotenuse

b)

adjacent/hypotenuse

c)

opposite/adjacent

d)

hypotenuse/adjacent

e)

adjcent/hypotenuse

5.

The correct ratio for

\cot\theta

a)

opposite/hypotenuse

b)

adjacent/hypotenuse

c)

opposite/adjacent

d)

hypotenuse/adjacent

e)

adjacent/opposite

6.

$\tan\theta\ =$

a)

$\frac{3\sqrt{10}}{20}$

b)

$\frac{3\sqrt{10}}{10}$

c)

$\frac{2\sqrt{10}}{3}$

d)

$\frac{2\sqrt{10}}{7}$

7.

$\cos\theta=$

a)

$\sqrt{3}$

b)

$36\sqrt{3}$

c)

$\frac{1}{2}$

d)

2

8.

$\cot\theta=$

a)

12/13

b)

12/5

c)

5/13

d)

5/12

9.

$\sec\theta=$

a)

17/8

b)

8/17

c)

15/17

d)

17/15

10.

$\csc\theta=$

a)

4/5

b)

5/4

c)

5/3

d)

3/5

11.

Angle C is a right angle in triangle ABC. Find sinA if b = 21 and a = 7

a)

$\frac{\sqrt{10}}{10}$

b)

$\sqrt{10}$

c)

3

d)

$\frac{3\sqrt{10}}{10}$

12.

Angle C is a right angle in triangle ABC. Find cotA if b = 9 and c = 15

a)

4/3

b)

3/4

c)

1/3

d)

3

13.

Find cos $\theta$ if $\tan\theta=\frac{7}{24}$

a)

24/25

b)

25/24

c)

24/7

d)

7/25

14.

Find sec $\theta$ if $\cot\theta=\frac{9\sqrt{7}}{35}$

a)

16/9

b)

12/13

c)

9/16

d)

$\frac{5\sqrt{7}}{9}$

15.

Find cot $\theta$ if $\csc\theta=\frac{\sqrt{5}}{2}$

a)

1/2

b)

2

c)

$\sqrt{5}$

d)

$\frac{\sqrt{5}}{5}$

Quiz Ratios of All 6 Trig Functions

Total questions: 15

Worksheet time: 1hrs 12mins

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