Free Printable PC S7.1 Extra Practice: Radians and Degrees

1.

Convert the following angle written in degree measure to radian measure:

90\degree

a)

$\frac{\pi}{2}$

b)

$\pi$

c)

$\frac{16200}{\pi}$

d)

$2\pi$

2.

Convert the following angle written in degree measure to radian measure:

105\degree

a)

$\frac{7\pi}{12}$

b)

$\frac{7\pi}{24}$

c)

$\frac{12\pi}{7}$

d)

$\frac{18900}{\pi}$

3.

Convert the following angle written in degree measure to radian measure:

-240\degree

a)

$\frac{4\pi}{3}$

b)

$-\frac{4\pi}{3}$

c)

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

d)

$-\frac{43200}{\pi}$

4.

Convert the following angle written in degree measure to radian measure:

495\degree

a)

$\frac{11\pi}{4}$

b)

$\frac{11\pi}{2}$

c)

$\frac{11\pi}{8}$

d)

$495\pi$

5.

Convert the following angle written in radian measure to degree measure:

2\pi

a)

$180\degree$

b)

$\frac{1}{90}\degree$

c)

$360\degree$

d)

$720\degree$

6.

Convert the following angle written in radian measure to degree measure:

\frac{9\pi}{4}

a)

$810\degree$

b)

$405\degree$

c)

$202.5\degree$

d)

$405\pi\degree$

7.

Convert the following angle written in radian measure to degree measure:

-\frac{\pi}{3}

a)

$30\degree$

b)

$60\degree$

c)

$-60\degree$

d)

$-30\degree$

8.

Convert the following angle written in radian measure to degree measure:

\frac{7\pi}{6}

a)

$420\degree$

b)

$225\degree$

c)

$240\degree$

d)

$210\degree$

9.

What is the complement of the following angle (in radians)?

\frac{\pi}{6}

a)

$\frac{\pi}{6}$

b)

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

c)

$\frac{\pi}{3}$

d)

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

10.

What is the supplement of the following angle?

170\degree

a)

$-80\degree$

b)

$-10\degree$

c)

This angle has no supplement because the angle is bigger than 90 degrees.

d)

$10\degree$

11.

Which of the following is a coterminal angle to

50\degree

?

a)

$40\degree$

b)

$410\degree$

c)

$130\degree$

d)

$-130\degree$

12.

Which of the following is a coterminal angle to

370\degree

?

a)

$190\degree$

b)

$70\degree$

c)

$-350\degree$

d)

$550\degree$

13.

Which of the following is a coterminal angle to

\frac{\pi}{4}

?

a)

$\frac{3\pi}{4}$

b)

$\frac{7\pi}{4}$

c)

$\frac{9\pi}{4}$

d)

$-\frac{\pi}{4}$

14.

Which of the following is a coterminal angle to

\frac{\pi}{12}

?

a)

$\frac{25\pi}{12}$

b)

$\frac{11\pi}{12}$

c)

$\frac{13\pi}{12}$

d)

$-\frac{\pi}{12}$

PC S7.1 Extra Practice: Radians and Degrees

Total questions: 14

Worksheet time: 28mins

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