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Grade 8
Algebra Gr8
Common Fractions Gr8
Data Handling Gr8
Exponents Gr8
Functions and Relationships Gr8
Geometry of 2D Shapes Gr8
Geometry of 3D Objects Gr8
Geometry Straight Line Gr8
Graphs Gr8
Integers Gr8
Number Patterns Gr8
Perimeter and Area Gr8
Probability Gr8
Surface Area and Volume Gr8
Statistics Gr8
Theorem of Pythagoras Gr8
Transformation Geometry Gr8
Whole Numbers Gr8
Exam Papers Gr8
Grade 9
Algebraic Expressions Gr9
Area and Perimeter Gr9
Common Fractions Gr9
Equations Gr9
Exponents Gr9
Factorisation of Algebraic Expressions Gr9
Functions and Relationships Gr9
Geometry of 2D Figures Gr9
Geometry of a Straight line Gr9
Geometry of 3D Objects Gr9
Graphs Gr9
Integers Gr9
Number Patterns Gr9
Probability Gr9
Surface area of 3D Objects Gr9
Scientific Notation Gr9
Statistics Gr9
Theorem of Pythagoras Gr9
Transformation Geometry Gr9
Whole Numbers Gr9
Exam Papers Gr9
Grade 10
Algebraic Fractions Gr10
Analytical Geometry Gr10
Euclidean Geometry Gr10
Equations Gr10
Exponents Gr10
Factorisation of Algebraic Expressions Gr10
Functions Part 1: Theory Gr10
Functions Part 2: Straight Line Gr10
Financial Mathematics Gr10
Functions Part 3: Parabola Gr10
Functions Part 4: Hyperbola Gr10
Functions Part 5: Exponential Gr10
Inequalities and Word Problems Gr10
Number Patterns Gr10
Probability Gr10
Statistics Gr10
Trigonometry Gr10
Trig Functions Gr10
Exam Papers Gr10
Grade 11
Analytical Geometry Gr11
Euclidean Geometry Gr11
Exponents and Surds Gr 11
Financial Mathematics Gr11
Functions: Exponential Gr11
Functions: Parabola Gr11
Functions: Hyperbola Gr11
Nature of the Roots Gr11
Number Patterns Gr11
Probability Gr11
Quadratic Equations Gr11
Statistics Gr11
Trigonometry: 2D Area, Sin, Cos Rule Gr11
Trigonometry: Functions/Graphs Gr11
Trigonometry: Equations Gr11
Trigonometry: Identities Gr11
Word Problems Gr11
Exam Questions: Paper 1 Gr11
Exam Questions: Paper 2 Gr11
Grade 12
Analytical Geometry Gr12
Calculus Part 1: Introduction Gr12
Calculus Part 2: Cubic Function
Calculus Part 3: Application
Euclidean Geometry Part 1 Gr12
Financial Mathematics Part 1 Gr12
Functions Gr12
Probability Gr12
Remainder and Factor Theorem: Gr12
Sequences and Series Gr12
Statistics Gr12
Trig Compound and Double angles Gr12
Trigonometry: 3D Problems Gr12
Trig Identities and Equations Gr12
Winter School Paper1 Gr12
Winter School Paper2 Gr12
June Exam Preparation Paper1 Gr12
June Exam Preparation Paper2 Gr12
Exam Preparation Paper1 Gr12
Exam Preparation Paper2 Gr12
Afrikaans
English (ZA)
Home
Grade 8
Algebra Gr8
Common Fractions Gr8
Data Handling Gr8
Exponents Gr8
Functions and Relationships Gr8
Geometry of 2D Shapes Gr8
Geometry of 3D Objects Gr8
Geometry Straight Line Gr8
Graphs Gr8
Integers Gr8
Number Patterns Gr8
Perimeter and Area Gr8
Probability Gr8
Surface Area and Volume Gr8
Statistics Gr8
Theorem of Pythagoras Gr8
Transformation Geometry Gr8
Whole Numbers Gr8
Exam Papers Gr8
Grade 9
Algebraic Expressions Gr9
Area and Perimeter Gr9
Common Fractions Gr9
Equations Gr9
Exponents Gr9
Factorisation of Algebraic Expressions Gr9
Functions and Relationships Gr9
Geometry of 2D Figures Gr9
Geometry of a Straight line Gr9
Geometry of 3D Objects Gr9
Graphs Gr9
Integers Gr9
Number Patterns Gr9
Probability Gr9
Surface area of 3D Objects Gr9
Scientific Notation Gr9
Statistics Gr9
Theorem of Pythagoras Gr9
Transformation Geometry Gr9
Whole Numbers Gr9
Exam Papers Gr9
Grade 10
Algebraic Fractions Gr10
Analytical Geometry Gr10
Euclidean Geometry Gr10
Equations Gr10
Exponents Gr10
Factorisation of Algebraic Expressions Gr10
Functions Part 1: Theory Gr10
Functions Part 2: Straight Line Gr10
Financial Mathematics Gr10
Functions Part 3: Parabola Gr10
Functions Part 4: Hyperbola Gr10
Functions Part 5: Exponential Gr10
Inequalities and Word Problems Gr10
Number Patterns Gr10
Probability Gr10
Statistics Gr10
Trigonometry Gr10
Trig Functions Gr10
Exam Papers Gr10
Grade 11
Analytical Geometry Gr11
Euclidean Geometry Gr11
Exponents and Surds Gr 11
Financial Mathematics Gr11
Functions: Exponential Gr11
Functions: Parabola Gr11
Functions: Hyperbola Gr11
Nature of the Roots Gr11
Number Patterns Gr11
Probability Gr11
Quadratic Equations Gr11
Statistics Gr11
Trigonometry: 2D Area, Sin, Cos Rule Gr11
Trigonometry: Functions/Graphs Gr11
Trigonometry: Equations Gr11
Trigonometry: Identities Gr11
Word Problems Gr11
Exam Questions: Paper 1 Gr11
Exam Questions: Paper 2 Gr11
Grade 12
Analytical Geometry Gr12
Calculus Part 1: Introduction Gr12
Calculus Part 2: Cubic Function
Calculus Part 3: Application
Euclidean Geometry Part 1 Gr12
Financial Mathematics Part 1 Gr12
Functions Gr12
Probability Gr12
Remainder and Factor Theorem: Gr12
Sequences and Series Gr12
Statistics Gr12
Trig Compound and Double angles Gr12
Trigonometry: 3D Problems Gr12
Trig Identities and Equations Gr12
Winter School Paper1 Gr12
Winter School Paper2 Gr12
June Exam Preparation Paper1 Gr12
June Exam Preparation Paper2 Gr12
Exam Preparation Paper1 Gr12
Exam Preparation Paper2 Gr12
Afrikaans
English (ZA)
Trigonometry: Sine, cosine and area rule
Gr 12
Click below to watch the lessons ↓
Lesson 1 Sine and cosine rule Revision Gr11
Lesson 2 Sine rule and Double angles
Lesson 3 More Sine rule and Double angles
Lesson 4 Area and Sine rule Exam Questions
Lesson 5 More Exam Questions
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