Trigonometry Quiz: Calculate Unknown Side Lengths!

13 Questions | Total Attempts: 289

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Trigonometry Quiz: Calculate Unknown Side Lengths!

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Questions and Answers
  • 1. 
    What trig ratio should be used to calculate either side a or h?
    • A. 

      Sin ϴ

    • B. 

      Cos ϴ

    • C. 

      Tan ϴ

  • 2. 
    What trig ratio should be used to calculate either side a or o?
    • A. 

      Sin ϴ

    • B. 

      Cos ϴ

    • C. 

      Tan ϴ

  • 3. 
    What trig ratio should be used to calculate either side h or o?
    • A. 

      Sin ϴ

    • B. 

      Cos ϴ

    • C. 

      Tan ϴ

  • 4. 
    Side a = 
  • 5. 
    Side h =   (to 3 sig. fig.)
  • 6. 
    Side c = 
    • A. 

      0.866

    • B. 

      86

    • C. 

      8.66

  • 7. 
    Side h =_____    (to 3 sig. fig.)
  • 8. 
    Side a = ____ (to 3 sig. fig.)
  • 9. 
    Side d = _____  (to 3 sig. fig.)
  • 10. 
    Side h =
    • A. 

      22.5

    • B. 

      19.6

    • C. 

      58.6

  • 11. 
    Side h = _____ (to 3 sig. fig)
  • 12. 
    Side a = ___ (to 3 sig. fig.)
  • 13. 
    Side f = _____ (to 3 sig. fig.)