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Check In - Radian Measure

Total questions: 8

Worksheet time: 18mins

Name
Class
Date
1.
What is 90° in radians?
a)
1/2
b)
π/2
c)
2/3
d)
2π/3
2.
What is 36° in radians?
a)
1/5
b)
π/5
c)
1/3
d)
π/3
3.
What is 135° in radians?
a)
3/4
b)
3π/4
c)
3/5
d)
3π/5
4.

What is 11π/12 in degrees?

a)

164

b)

165

c)

162

d)

163

5.
What is 3π/5 in degrees?
a)
135
b)
108
c)
122
d)
136
6.

What is 7π/10 in degrees?

a)

120

b)

126

c)

123

d)

119

7.

Which of the following is a negative coterminal angle of 165 degrees?

a)

195

b)

525

c)

-525

d)

-195

8.
What are the negative and positive coterminal angles of 240 degrees?
a)
540°, -120°
b)
600°, -120°
c)
425°, -240°
d)
120°, -135°