What is the radius of the unit circle?
Unit Circle Review Part II

Flashcard
•
Mathematics
•
9th - 12th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
1
2.
FLASHCARD QUESTION
Front
What is half a circle in radians?
Back
π
3.
FLASHCARD QUESTION
Front
What is cos(5π/6)?
Back
-√3/2
4.
FLASHCARD QUESTION
Front
What is sin(2π/3)?
Back
√3/2
5.
FLASHCARD QUESTION
Front
What is the value of cos(π/3)?
Back
1/2
6.
FLASHCARD QUESTION
Front
What is the value of sin(π/6)?
Back
1/2
7.
FLASHCARD QUESTION
Front
What is the value of cos(0)?
Back
1
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