Trigonometry

Trigonometry helps you understand the relationship between angles and sides of triangles and develops the ability to solve problems involving heights, distances and geometric measurements. A strong grasp of trigonometric concepts also strengthens logical thinking and provides the foundation for many advanced topics in mathematics and science. The topics in this section are arranged to help you progress from basic trigonometric ratios to identities and their practical applications. As you work through each topic, you will build confidence in analysing problems, selecting the correct approach and applying trigonometric concepts accurately in a variety of situations.