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X006 Trigonometry - Find A Missing Side

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| By Anthony Nunan
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Anthony Nunan
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X006 Trigonometry - Find A Missing Side - Quiz
Questions and Answers
  • 1. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    SIN ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 2. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    SIN ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 3. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    SIN ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 4. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    SIN ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 5. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    SIN ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 6. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    SIN ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 7. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    SIN ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 8. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    SIN ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 9. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    SIN ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 10. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    SIN ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 11. 
      Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

      Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    The given triangle is a right-angled triangle. The side opposite the right angle is the hypotenuse. The side opposite the angle of 41° is called the opposite side. The remaining side is called the adjacent side.
    We know the length of the hypotenuse (8) and we want to find the length of the adjacent side (x). The trigonometric function that relates these is the cosine function:
    cos(angle) = adjacent / hypotenuse
    cos(41°) = x / 8
    x = 8 * cos(41°)
    x = 6.04
    Therefore, the length of the missing side, x, is 6.0 correct to one decimal place.

    Rate this question:

  • 12. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    cos ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 13. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    cos ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 14. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    cos ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 15. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    cos ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 16. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    cos ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 17. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    cos ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 18. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    cos ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 19. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    cos ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 20. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    cos ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 21. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    tan ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 22. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    tan ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 23. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    tan ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 24. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    tan ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 25. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    tan ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 26. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    tan ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 27. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    tan ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 28. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    tan ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 29. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    tan ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 30. 
    Find the length of the missing side, marked 'x', correct to one decimal place. - ProProfs

    Find the length of the missing side, marked 'x', correct to one decimal place.

    Explanation
    tan ... and make sure you round off to one decimal place as requested.

    Rate this question:

  • 31. 

    Which one do you like?

    • A.

      Option 1

    • B.

      Option 2

    • C.

      Option 3

    • D.

      Option 4

    Correct Answer
    A. Option 1

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Jan 06, 2025
    Quiz Edited by
    ProProfs Editorial Team
  • Jun 25, 2015
    Quiz Created by
    Anthony Nunan

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