Trigonometry

Maths, SSC-Punjab Class 10. This chapter is split into 36 topics and has 1,016 practice questions. The topics covered are listed below, followed by 10 free sample questions from the chapter.

Topics in this chapter

1. Reading bearings from compass descriptions 30 questions
2. The All-Sin-Tan-Cos rule and quadrants 30 questions
3. Three dimensions: prisms 30 questions
4. Ratios of 0, 90 and 180 degrees from the unit circle 25 questions
5. Area of a triangle from three sides (Heron's formula) 30 questions
6. Oblique triangles 22 questions
7. Trigonometric ratios in a right-angled triangle 30 questions
8. Identities for 90 degrees plus an angle 30 questions
9. Law of cosines: finding an angle 30 questions
10. Ratios from the coordinates of a point on the terminal side 23 questions
11. Exact values of the ratios at 120, 135 and 150 degrees 23 questions
12. Law of sines: finding an angle 30 questions
13. Review Exercise 7 and book exercise items 25 questions
14. Signs of trigonometric functions for given angles 30 questions
15. Solving complete triangles 30 questions
16. Angles of elevation and depression 30 questions
17. Three-figure bearings: concept 25 questions
18. Evaluating expressions with special angles 30 questions
19. Choosing the law or the area formula 22 questions
20. Finding other ratios from one ratio using quadrant signs 30 questions
21. Distance and direction problems with bearings 30 questions
22. Back bearings 30 questions
23. Finding the angle from a special ratio value 30 questions
24. Law of cosines: finding a side 30 questions
25. Law of sines: finding a side 30 questions
26. Area of a triangle from two angles and a side 30 questions
27. Trigonometric ratios of negative angles 21 questions
28. Evaluating expressions with obtuse special angles 30 questions
29. Three dimensions: pyramids 30 questions
30. Identities for 180 degrees minus an angle 30 questions
31. Values of the ratios at 0, 30, 45, 60, 90 and 180 degrees 30 questions
32. Area of a triangle from two sides and the included angle 30 questions
33. Reciprocal and quotient relations among the ratios 30 questions
34. Law of sines: when and why 20 questions
35. Real-life applications of trigonometry 30 questions
36. Three dimensions: cuboids 30 questions