Grade 12 Maths

Grade 12 Maths                  

Only Available to Enrolled Students

   

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Overview

 

Revision of Grade 10

   

Revision of Grade11

   

External Links

   

Advanced

   

Exercises

   

 

 

Overview

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

Siyavula     Defining Ratios In The Cartesian Plane

 Siyavula    Defining Angles in the Cartesian Plane

 

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

 

 

 

 

 

External Links

Siyavula 

Trigonometry Revision      

   
The Maths Page

Trigonometry

   
Mathplanet

Trigonometry

   
Kahn

Trigonometry 

Exam Solutions.....      Introduction to Trigonometry   

   
Varsity Tutors      
EMATHZONE

Introduction to Trigonometry 

   
Maths is Fun   Introduction to Trigonometry    
Wolfram Mathworld    Trigonometry    
Mathworks      
FreeMathHelp Trigonometry    
Mathwords Trigonometry     

Meta Calculator

 

                                   

 

   

 

 

 

Advanced

 

Beyond the Grade 12  Syllabus - only advanced students should follow

Wikipedia      Trigonometry            
Wikiversity Trigonometry
Eugene Khoutoransky Trigonometry 

 

 

Exercises

That Quizz          Triangles
 That Quizz  

 

Trigonometry  

 

 

 

Exercises

Do the exercises on paper BEFORE looking at the answers

 

 

Philip Copeman