Free Printable Trigonometry

1.

Trigonometry is ___________

a)

The study of squares

b)

The study of Triangles

c)

The study of all shapes

d)

The study of Triangles and Squares

2.

The angle of (a) is measured from the horizon up

3.

The ________ side of an angle is the position after rotation

a)

Vertex

b)

Initial

c)

Terminal

d)

Standard

4.

Which Trig Function models opposite / hypotenuse?

a)

Sine

b)

Secant

c)

Tangent

d)

Cosine

5.

Two angles that have the same initial and terminal sides are __________

a)

Negative

b)

Positive

c)

Coterminal

d)

Standard position

6.

Which kind of graph is shown?

a)

Sine

b)

Cosine

c)

Tangent

d)

No answers are correct

7.

In the equation $f\left(x\right)=4\sin2x$ , what is the value of the amplitude?

a)

2

b)

X

c)

Sin

d)

4

8.

What does the phase shift do?

a)

No options are correct

b)

Moves the wave up or down

c)

Moves the wave left or right

d)

Determines the length to complete one full cycle

9.

In the equation Y = -3cos4x, what does the - do to the graph?

a)

Reflects it over the y axis

b)

It makes the graph positive

c)

Reflects it over the x axis

d)

It won’t change

10.

In the equation -6sin2x, what is the period?

a)

4π

b)

3π

c)

π

d)

2π

11.

Convert 42.625 into DMS

a)

$41\degree15'0''$

b)

$46\degree25'5''$

c)

$28\degree0'0''$

d)

$42\degree15'0''$

12.

Convert $125\degree45'24''$ to degrees

a)

125.757

b)

125.657

c)

126.757

d)

123.757

13.

Find the approximate value of h

a)

592 ft

b)

692 ft

c)

792 ft

d)

892 ft

14.

Find the approximate value of x

a)

1126 ft

b)

1226 ft

c)

1326 ft

d)

1426 ft

15.

Find the exact value of h (rounded to 3 decimals)

a)

613.718

b)

614.720

c)

614.718

d)

613.720

16.

Find X

a)

11

b)

10

c)

9

d)

12

17.

Find the approximate height of the tree (round to nearest whole number)

a)

50 ft

b)

51 ft

c)

49 ft

d)

48 ft

18.

Find the perimeter

a)

11

b)

4

c)

12

d)

5

19.

Find the unknown angle

a)

30 degrees

b)

45 degrees

c)

90 degrees

d)

180 degrees

20.

Find X

a)

Not enough information

b)

90 degrees

c)

108 degrees

d)

72 degrees

Trigonometry

Total questions: 20

Worksheet time: 14mins

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