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Unit Circle Practice - Precalculus

Quiz by Joseph Coll

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23 questions
Show answers
  • Q1
    sin 5π/3
    √2/2
    -√2/2
    √3/2
    -√3/2
    30s
  • Q2
    cos 0
    undefined
    0
    -1
    1
    30s
  • Q3
    sin 0
    undefined
    0
    -1
    1
    30s
  • Q4
    cos 90
    1
    -1
    0
    √2/2
    30s
  • Q5
    sin 90
    1
    undefined
    0
    -1
    30s
  • Q6
    sin 3π/2
    -1
    -√3/2
    1
    0
    30s
  • Q7
    cos (-π/2)
    0
    1
    -1
    undefined
    30s
  • Q8
    tan (π/2)
    0
    undefined
    √3/3
    1
    30s
  • Q9
    tan (π/4)
    1
    0
    √2/2
    -√2/2
    30s
  • Q10
    sin (2π/3)
    √3/2
    1
    -1
    -√2/2
    30s
  • Q11
    cos (2π/3)
    -1/2
    √2/2
    √3/2
    -√2/2
    30s
  • Q12
    sin (π/6)
    √3/2
    √2/2
    1/2
    -1/2
    30s
  • Q13
    30s
  • Q14
    30s
  • Q15
    30s

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