Reference Angles and Radian Measures
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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28 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the full circle in radians?
4π
3π
2π
π
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which quadrant does the angle 5π/6 lie?
Quadrant II
Quadrant III
Quadrant I
Quadrant IV
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the reference angle for 5π/6?
π/4
π/3
π/2
π/6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the reference angle for an angle in Quadrant II?
θ
2π - θ
θ - π
π - θ
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the reference angle for an angle in Quadrant I?
π - θ
θ
θ - π
2π - θ
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the reference angle for an angle of π/2?
π
0
π/2
2π
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the reference angle for an angle of 0?
0
π/2
π
2π
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