Basic Trigonometric Functions MCQ Test: Basic Trigonometric Functions MCQs - Practice Questions
1. If tan(theta) = 1, what is sin(theta)?
2. In a right-angled triangle, if the hypotenuse is 10 and the opposite side is 8, what is the value of sin(theta)?
3. In a right-angled triangle, if the adjacent side is 5 and the hypotenuse is 13, what is the value of sin(theta)?
4. In trigonometry, what is the relationship between the tangent and cotangent functions?
5. If cot(theta) = 0.5, what is the value of tan(theta)?
6. What is the value of cos(150 degrees)?
7. If sec(theta) = -2, what is the value of cos(theta)?
8. In trigonometry, what is the period of the sine function?
9. What is the value of cot(45 degrees)?
10. In trigonometry, what is the relationship between the secant and cosecant functions?
11. What is the value of sec(45 degrees)?
12. What is the value of csc(60 degrees)?
13. What is the value of cos(120 degrees)?
14. If cot(theta) = 2, what is tan(theta)?
15. If cot(theta) = -1, what is the value of tan(theta)?
16. If sin(theta) = 0.866, what is cot(theta)?
17. In a right-angled triangle, if the opposite side is 15 and the hypotenuse is 17, what is the value of cos(theta)?
18. What is the value of sec(60 degrees)?
19. In the trigonometric identity sin^2(theta) + cos^2(theta) = 1, what does the equation represent?
20. What is the value of tan(75 degrees)?
21. What is the formula for calculating the tangent of an angle in a right-angled triangle?
22. In a right-angled triangle, if the opposite side is 12 and the adjacent side is 5, what is the value of tan(theta)?
23. What is the value of tan(150 degrees)?
24. If sec(theta) = 2, what is cos(theta)?
25. In the trigonometric identity tan(x) = sin(x) / cos(x), what does tan represent?
26. What is the reciprocal of sine?
27. In trigonometry, what does the abbreviation 'SOH' represent?
28. What is the value of cot(30 degrees)?
29. If sin(theta) = 0.5, what is tan(theta)?
30. If cot(theta) = 1.732, what is tan(theta)?
31. What is the value of tan(60 degrees)?
32. What is the period of the cosine function?
33. If sec(theta) = -1.732, what is the value of cos(theta)?
34. In trigonometry, what is the reciprocal of tangent?
35. What is the reciprocal of tangent?
36. In the trigonometric identity tan(theta) = sin(theta) / cos(theta), what does tan represent?
37. In trigonometry, what is the reciprocal of cosine?
38. If tan(theta) = sin(theta) / cos(theta), what is tan(45 degrees)?
39. What is the value of sin(150 degrees)?
40. If sin(theta) = 0.707, what is cos(theta)?
41. What is the value of cos(60 degrees)?
42. If tan(theta) = 0.707, what is the value of cot(theta)?
43. In a right-angled triangle, what is the relationship between the three sides according to the Pythagorean theorem?
44. What is the value of tan(120 degrees)?
45. Which trigonometric function is equal to the ratio of the adjacent side to the hypotenuse?
46. What is the primary function of sine in trigonometry?
47. If cot(theta) = -0.577, what is the value of tan(theta)?
48. If tan(theta) = 0.5, what is cos(theta)?
49. In a right-angled triangle, if the adjacent side is 7 and the hypotenuse is 25, what is the value of sin(theta)?
50. If cot(theta) = 0, what is tan(theta)?