
Unit Circle Practice
Flashcard
•
Mathematics
•
12th Grade
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the radian measure for the angle located at the point (√2/2, √2/2) on the unit circle?
Back
π/4
2.
FLASHCARD QUESTION
Front
What is the value of tan(7π/4)?
Back
-1
3.
FLASHCARD QUESTION
Front
In which quadrant is the angle 2π/3 located?
Back
II
4.
FLASHCARD QUESTION
Front
What is the value of cot(4π/3)?
Back
√3/3
5.
FLASHCARD QUESTION
Front
What is the value of sin(2π/3)?
Back
√3/2
6.
FLASHCARD QUESTION
Front
What is the radian measure for the angle located at the point (-1, 0) on the unit circle?
Back
π
7.
FLASHCARD QUESTION
Front
What is the value of cos(5π/4)?
Back
-√2/2
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