|Grade 12 Maths|
Only Available to Enrolled Students
Trigonometry deals with the relationship between the angles and sides of a triangle. We will learn about trigonometric ratios in right-angled triangles, which form the basis of trigonometry. Spend time on this lecture to make abslutely sure you have Grade 10 and Grade 11 waxed.
Students - you must begin with a reveiw of Grade 10 adn Grade 11
Wolves - Get this right before proceeding to anayltical geometry.
Adults - You have to go back to the beginning a read the simple stuff the arithmetic rules dont apply here.
Parent - You have to cover this now. If you move on without getting it, your child is likely to run away from you through the tree. Stick with them.
Lions - Trig is one of the first areas you should finnish. It is important as it comes up later in Calculus and Fourier analysis andd then is all over Physics.
Instructors, Teachers, Manager - This is pattern recognition at the most extreme there are not a lot of questiosn before they strart repeating themselves.
Revision of Grade 10
Siyavula Similarity of Triangles
Siyavula Defining The Trigonometric Ratios
Siyavula Reciprocal Ratios
Siyavula Special Angles
Siyavula Solving Trigonometric Equations
Revision of Grade 11
Mathplanet Pre Algebra Trigonometry
Siyavula Grade 11
Siyavula Trigonometric identities
Siyavula Reduction formula
Siyavula Trigonometric equations
Siyavula Area, sine, and cosine rules
Siyavula Summary of Rules
Siyalvula Summary of Formula
|The Maths Page|
|Exam Solutions.....||Introduction to Trigonometry|
|Maths is Fun||Introduction to Trigonometry|
Beyond the Grade 12 Syllabus - only advanced students should follow
Do the exercises on paper BEFORE looking at the answers