Common trig Angles

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Author:
Rayen
ID:
42351
Filename:
Common trig Angles
Updated:
2010-10-24 21:57:59
Tags:
OSU Studytables
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Description:
common angles
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  1. Sin (0)

    A) 1
    B) sqrt2 / 2
    C) sqrt3 / 2
    D) 1 / 2
    E) 0
    E)0
    (this multiple choice question has been scrambled)
  2. Sin (30)

    A) 0
    B) sqrt3 / 2
    C) 1 / 2
    D) 1
    E) sqrt2 / 2
    C) 1 / 2
    (this multiple choice question has been scrambled)
  3. Sin (45)

    A) 0
    B) sqrt3 / 2
    C) 1 / 2
    D) 1
    E) sqrt2 / 2
    E) sqrt2 / 2
    (this multiple choice question has been scrambled)
  4. Sin (60)

    A) sqrt2 / 2
    B) 0
    C) 1
    D) sqrt3 / 2
    E) 1 / 2
    D) sqrt3 / 2
    (this multiple choice question has been scrambled)
  5. Sin (90)

    A) 1
    B) sqrt2 / 2
    C) sqrt3 / 2
    D) 0
    E) 1 / 2
    A) 1
    (this multiple choice question has been scrambled)
  6. Cos (0)

    A) 0
    B) 1 / 2
    C) sqrt2 / 2
    D) sqrt3 / 2
    E) 1
    E) 1
    (this multiple choice question has been scrambled)
  7. Cos (30)

    A) 1 / 2
    B) 0
    C) 1
    D) sqrt2 / 2
    E) sqrt3 / 2
    E) sqrt3 / 2
    (this multiple choice question has been scrambled)
  8. Cos (45)

    A) 0
    B) 1
    C) sqrt3 / 2
    D) 1 / 2
    E) sqrt2 / 2
    E) sqrt2 / 2
    (this multiple choice question has been scrambled)
  9. Cos (60)

    A) sqrt3 / 2
    B) 1
    C) 0
    D) 1 / 2
    E) sqrt2 / 2
    D) 1 / 2
    (this multiple choice question has been scrambled)
  10. Cos (90)

    A) 0
    B) 1
    C) 1 / 2
    D) sqrt3 / 2
    E) sqrt2 / 2
    A) 0
    (this multiple choice question has been scrambled)
  11. Tan (30)

    A) 1
    B) sqrt3
    C) 0
    D) sqrt3 / 3
    E) +infinity
    D) sqrt3 / 3
    (this multiple choice question has been scrambled)
  12. Tan (45)

    A) sqrt3
    B) 0
    C) sqrt3 / 3
    D) 1
    E) +infinity
    D) 1
    (this multiple choice question has been scrambled)
  13. Tan (60)

    A) 1
    B) sqrt3
    C) 0
    D) +infinity
    E) sqrt3 / 3
    B) sqrt3
    (this multiple choice question has been scrambled)
  14. Tan (90)

    A) +infinity
    B) sqrt3 / 3
    C) 1
    D) 0
    E) sqrt3
    D) 0
    (this multiple choice question has been scrambled)
  15. Tan (0)

    A) +infinity
    B) sqrt3
    C) 1
    D) 0
    E) sqrt3 / 3
    A) +infinity
    (this multiple choice question has been scrambled)
  16. sqrt of 2

    A) 1.414
    B) 1
    C) 1/2
    D) 0
    E) 1.212
    A) 1.414
    (this multiple choice question has been scrambled)
  17. What trig function to use when a triangle with a missing side opposite of θ
    Cosine θ = Adjacent / Hypotenuse
  18. What trig function to use when a triangle with a missing side adjacent of θ
    Sine θ = Adjacent / Hypotenuse
  19. What trig function to use when a triangle with a missing side Hypotenuse of θ
    Tangent θ = Opposite / Adjacent
  20. to find θ knowing Opposite and Hypotenuse
    Sin-1(Opposite/Hypotenuse) = θ
  21. to find θ knowing Adjacent and Hypotenuse
    Cos-1(Adjacent/Hypotenuse) = θ
  22. to find θ knowing Opposite and Adjacent
    Tan-1(Opposite/Adjacent) = θ

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