Trigonometry Special Angles Chart
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Questions and Answers

What is the value of Sin 0 degrees?

  • 0 (correct)
  • -1
  • Undefined
  • 1

    • What is the value of Sin 30 degrees?

  • Rad 3
  • 0
  • 1/2 (correct)
  • 1

    • What is the value of Sin 45 degrees?

  • 1/2
  • 0
  • (rad 2)/2 (correct)
  • 1

    • What is the value of Sin 60 degrees?

    <p>(rad 3)/2</p> Signup and view all the answers

    What is the value of Sin 90 degrees?

    <p>1</p> Signup and view all the answers

    What is the value of Sin 180 degrees?

    <p>0</p> Signup and view all the answers

    What is the value of Sin 270 degrees?

    <p>-1</p> Signup and view all the answers

    What is the value of Cos 0 degrees?

    <p>1</p> Signup and view all the answers

    What is the value of Cos 30 degrees?

    <p>(rad 3)/2</p> Signup and view all the answers

    What is the value of Cos 45 degrees?

    <p>(rad 2)/2</p> Signup and view all the answers

    What is the value of Cos 60 degrees?

    <p>1/2</p> Signup and view all the answers

    What is the value of Cos 90 degrees?

    <p>0</p> Signup and view all the answers

    What is the value of Cos 180 degrees?

    <p>-1</p> Signup and view all the answers

    What is the value of Cos 270 degrees?

    <p>0</p> Signup and view all the answers

    What is the value of Tan 0 degrees?

    <p>0</p> Signup and view all the answers

    What is the value of Tan 30 degrees?

    <p>(rad 3)/3</p> Signup and view all the answers

    What is the value of Tan 45 degrees?

    <p>1</p> Signup and view all the answers

    What is the value of Tan 60 degrees?

    <p>Rad 3</p> Signup and view all the answers

    What is the value of Tan 90 degrees?

    <p>Undefined</p> Signup and view all the answers

    What is the value of Tan 180 degrees?

    <p>0</p> Signup and view all the answers

    What is the value of Tan 270 degrees?

    <p>Undefined</p> Signup and view all the answers

    Study Notes

    Sine Values for Special Angles

    • Sin 0 degrees = 0
    • Sin 30 degrees = 1/2
    • Sin 45 degrees = (√2)/2
    • Sin 60 degrees = (√3)/2
    • Sin 90 degrees = 1
    • Sin 180 degrees = 0
    • Sin 270 degrees = -1

    Cosine Values for Special Angles

    • Cos 0 degrees = 1
    • Cos 30 degrees = (√3)/2
    • Cos 45 degrees = (√2)/2
    • Cos 60 degrees = 1/2
    • Cos 90 degrees = 0
    • Cos 180 degrees = -1
    • Cos 270 degrees = 0

    Tangent Values for Special Angles

    • Tan 0 degrees = 0
    • Tan 30 degrees = (√3)/3
    • Tan 45 degrees = 1
    • Tan 60 degrees = √3
    • Tan 90 degrees = Undefined
    • Tan 180 degrees = 0
    • Tan 270 degrees = Undefined

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    Description

    This quiz focuses on the sine values of special angles in Trigonometry, ranging from 0 degrees to 270 degrees. Review key definitions and improve your understanding of these fundamental concepts. Perfect for students studying angles in mathematics!

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