Free Printable Radians Degrees Reference Angles and Co-Terminal Angles

1.

What is the value of x?

a)

37

b)

72

c)

108

d)

18

2.

Solve for x.

a)

16

b)

11

c)

50

d)

6

3.

Find the measure of the missing angle.

a)

90^o

b)

10⁰

c)

130^o

d)

50^o

4.

In a triangle, how many total degrees are there?

a)

100%

b)

180 degrees

c)

it varies

d)

360 degrees

5.

Convert 270^o into radians

a)

π/ 4

b)

3π/ 2

c)

3π/ 4

d)

π/ 2

6.

Find a co-terminal angle of $\frac{7\pi}{6}$ .

a)

$\frac{11\pi}{6}$

b)

$-\frac{7\pi}{6}$

c)

$\frac{13\pi}{6}$

d)

$-\frac{5\pi}{6}$

7.

What is 360 degrees in radians?

a)

2π/3

b)

5π/4

c)

2π

d)

π

8.

Find a co-terminal angle of $\frac{5\pi}{2}$ .

a)

$-\frac{5\pi}{2}$

b)

$-\frac{\pi}{2}$

c)

$\frac{\pi}{2}$

d)

$\frac{3\pi}{2}$

9.

Find a co-terminal angle of $\pi$ .

a)

$2\pi$

b)

$3\pi$

c)

$-2\pi$

d)

$-4\pi$

Radians Degrees Reference Angles and Co-Terminal Angles

Total questions: 9

Worksheet time: 9mins

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