Trigonometria: Gràds/Radians sin/csc
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Questions and Answers

Qual es la valor de sin(0º)?

  • √2/2
  • und
  • 0 (correct)
  • 1
  • Quin es el valor de csc(0º)?

    und

    Qual es la valor de sin(30º)?

  • 0
  • √3/2
  • √2/2
  • 1/2 (correct)
  • Quin es el valor de csc(30º)?

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

    Qual es la valor de sin(45º)?

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

    Quin es el valor de csc(45º)?

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

    Qual es la valor de sin(60º)?

    <p>√3/2</p> Signup and view all the answers

    Quin es el valor de csc(60º)?

    <p>2√3/3</p> Signup and view all the answers

    Qual es la valor de sin(90º)?

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

    Quin es el valor de csc(90º)?

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

    Qual es la valor de sin(180º)?

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

    Quin es el valor de csc(180º)?

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

    Qual es la valor de cos(0º)?

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

    Quin es el valor de sec(0º)?

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

    Qual es la valor de cos(30º)?

    <p>√3/2</p> Signup and view all the answers

    Quin es el valor de sec(30º)?

    <p>2√3/3</p> Signup and view all the answers

    Qual es la valor de tan(0º)?

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

    Quin es el valor de cot(0º)?

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

    Study Notes

    Sin/Csc Chart

    • sin(0º): 0; csc(0º): indefinit
    • sin(30º): 1/2; csc(30º): 2
    • sin(45º): √2/2; csc(45º): √2
    • sin(60º): √3/2; csc(60º): 2√3/3
    • sin(90º): 1; csc(90º): 1
    • sin(120º): √3/2; csc(120º): 2√3/3
    • sin(135º): √2/2; csc(135º): √2
    • sin(150º): 1/2; csc(150º): 2
    • sin(180º): 0; csc(180º): indefinit
    • sin(210º): -1/2; csc(210º): -2
    • sin(225º): -√2/2; csc(225º): -√2
    • sin(240º): -√3/2; csc(240º): -2√3/3
    • sin(270º): -1; csc(270º): -1
    • sin(300º): -√3/2; csc(300º): -2√3/3
    • sin(315º): -√2/2; csc(315º): -√2
    • sin(330º): -1/2; csc(330º): -2
    • sin(360º): 0; csc(360º): 0

    Cos/Sec Chart

    • cos(0º): 1; sec(0º): indefinit
    • cos(30º): √3/2; sec(30º): 2√3/3
    • cos(45º): √2/2; sec(45º): √2
    • cos(60º): 1/2; sec(60º): 2
    • cos(90º): 0; sec(90º): indefinit
    • cos(120º): -1/2; sec(120º): -2
    • cos(135º): -√2/2; sec(135º): -√2
    • cos(150º): -√3/2; sec(150º): -2√3/3
    • cos(180º): -1; sec(180º): -1
    • cos(210º): -√3/2; sec(210º): -2√3/3
    • cos(225º): -√2/2; sec(225º): -√2
    • cos(240º): -1/2; sec(240º): -2
    • cos(270º): 0; sec(270º): indefinit
    • cos(300º): 1/2; sec(300º): 2
    • cos(315º): √2/2; sec(315º): √2
    • cos(330º): √3/2; sec(330º): 2√3/3
    • cos(360º): 1; sec(360º): 1

    Tan/Cot Chart

    • tan(0º): 0; cot(0º): indefinit
    • tan(30º): √3/3; cot(30º): √3
    • tan(45º): 1; cot(45º): 1
    • tan(60º): √3; cot(60º): √3/3
    • tan(90º): indefinit; cot(90º): 0
    • tan(120º): -√3; cot(120º): -√3/3
    • tan(135º): -1; cot(135º): -1
    • tan(150º): -√3/3; cot(150º): -√3
    • tan(180º): 0; cot(180º): indefinit
    • tan(210º): √3/3; cot(210º): √3
    • tan(225º): 1; cot(225º): 1
    • tan(240º): √3; cot(240º): √3/3
    • tan(270º): indefinit; cot(270º): 0
    • tan(300º): -√3; cot(300º): -√3/3
    • tan(315º): -1; cot(315º): -1
    • tan(330º): -√3/3; cot(330º): -√3
    • tan(360º): 0; cot(360º): indefinit

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    Description

    Aquest qüestionari presenta una sèrie de cartes flash dedicades a les funcions sinus i cosinus, així com les seves funcions recíproques en graus i radians. Cada carta inclou el valor de sin i csc per a diferents angles, des de 0º fins a 135º, ajudant a dominar les nocions bàsiques de la trigonometria.

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