Precalculus: Trigonometric Functions Quiz

10 Questions | Total Attempts: 850

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Precalculus: Trigonometric Functions Quiz - Quiz

Do you wish to practice and take precalculus? Take this trigonometric functions quiz, and see how much you know. You are in luck, as the quiz below is perfect for you to get some practice. Give it a try and see just how much practice you will need to perfect everything you have learned so far. Here, you need to pick the right answer and fill it in the blank. All the best, and keep on practicing! Do share your scores with others.


Questions and Answers
  • 1. 
    Sin (pi/4) = ? Pick the correct answer: 1/root2 or 1/2
  • 2. 
    Cos (120 deg) = ? Pick the correct answer: -1/2 or -1/root2
  • 3. 
    Tan (60deg) = ? Pick the correct answer: 1/root3 or root3
  • 4. 
    Cos(5pi/6) = ? Pick the correct answer: -root3/2 or root2/3
  • 5. 
    Tan(225 deg) = ? Pick the correct answer: -1 or 1
  • 6. 
    Sin(5pi/3) = ? Pick the correct answer: -root3/2 or root2/3
  • 7. 
    Cos(7pi/4) = ? Pick the correct answer: 1/root2 or 1/root2
  • 8. 
    Sin(210 deg) = ? Pick the correct answer: -root3/2 or -1/2
  • 9. 
    Tan(3pi/2) = ? Pick the correct answer: -root2/3 or undefined
  • 10. 
    Cos(135 deg) = ? Pick the correct answer: -root2/3 or -1/root2
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