WorksheetsCoterminal Angles & Radians to Degrees, Degrees to Radians
Total questions: 13
Worksheet time: 28mins
Name
Class
Date
1.
Convert 150⁰ to radians
a)
5π/6
b)
3π/4
c)
7π/6
d)
2π/3
2.
Convert π/3 radians to degrees
a)
60⁰
b)
30⁰
c)
90⁰
d)
45⁰
3.
Convert π/4 radians to degrees
a)
90⁰
b)
45⁰
c)
60⁰
d)
30⁰
4.
Convert 100⁰ to radians
a)
5π/9
b)
π/2
c)
5π/8
d)
5π/6
5.
What is 7π/4 radians in degrees?
a)
300
b)
135
c)
315
d)
45
6.
What is 270 degrees in radians?
a)
π/4
b)
3π/2
c)
3π/4
d)
π/2
7.
How many radians does a circle have?
a)
360 degrees
b)
2pi radians
c)
pi radians
d)
2 radians
8.
What are the negative and positive coterminal angles of -225 degrees?
a)
375°, -600°
b)
125°, -356°
c)
135°, -585°
d)
60°, -120°
9.
Which of the following is a negative coterminal angle of 165 degrees?
a)
195
b)
525
c)
-525
d)
-195
10.
What are the negative and positive coterminal angles of 240 degrees?
a)
540°, -120°
b)
600°, -120°
c)
425°, -240°
d)
120°, -135°
11.
Find a coterminal angle to 45 degrees.
a)
360
b)
405
c)
315
d)
295
12.
Find a coterminal angle to 0 degrees.
a)
360
b)
180
c)
90
d)
270
13.
Which of the following is a negative coterminal angle of 165 degrees?
a)
-165
b)
525
c)
-525
d)
-555
100 %
