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      • Unit 0 - Simultaneous
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      • Unit 4 - Circle Theorems
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      • Unit 9 - Coordinate Geometry
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      • Unit 11 - Statistical Diagrams
      • Unit 12 - Composite and Inverse Functions
      • Unit 13 - Similarity
      • Unit 14 - Variation
      • Unit 15 - Algebraic Fractions
      • Unit 16 - Advanced Trigonometry
      • Unit 17 - Quadratic Functions
      • Unit 18 - Volumes and Surface Area
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      • Unit 20 - Logarithms
      • Unit 21 - Transforming Graphs
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  • IB
    • Mathematical Studies >
      • MSSL Unit Resources >
        • Unit 1 - Number Review
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      • AASL Unit Resources >
        • Unit 0 - Proof
        • Unit 1 - Algebra Functions Basics
        • Unit 2 - Functions, Equations and Inequalities
        • Unit 3 - Sequences and Series
        • Unit 4 - Exponentials and Logarithms
        • Unit 5 - Trigonometric Functions and Equations
        • Unit 6 - Differentiation 1
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      • AASL Revision Materials
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Unit 16 - Advanced Trigonometry

Unit Objectives
Prior Knowledge:
  • Pythagoras Theorem
  • Know the trigonometric ratios
  • Solve problems of right-angled trigonometry
Core IGCSE learning objectives. Students should be able to:
  • Solve problems of right-angled trigonometry including finding missing lengths (Video 13.01) and missing angles (Video 13.02).
  • Apply right-angled trigonometry to bearings
Extended IGCSE learning objectives. Students should be able to:
  • Use Sine rule to find sides (Video 13.04) and angles (Video 13.05) (Video 13.06)
  • Use Cosine rule to find sides (Video 13.07) and angles (Video 13.08) (Video 13.09)
  • Use area of triangle formula (Video 13.10)
  • Know/Determine the exact values for the trig ratios of  0, 30, 45, 60, 90 degrees (Video 13.11)
  • Extend trigonometry to the four quadrants 0 – 360 degrees
  • Sketch and know properties of graphs of trigonometric functions (Video 13.12)
Lesson Resources​
0. Advanced Trigonometry Work Booklet
Advanced Trigonometry Booklet
Examples Complete
1. Right Angled Trigonometry
Lesson
2. Extending Trigonometry
Lesson
3. Sine Rule
Lesson
4. Cosine Rule
Lesson
5. Area of a Triangle
Lesson
6. Choosing the Rule
Lesson
Matching Cards
7. Bearings
Lesson
8. Trigonometric Graphs
Lesson
9. Exact Values
Lesson
10. UNIT REVIEW
Lesson
For a whole range of mathematical activities for use in and out of the classroom, including random question generators, Bingo generators and worksheet generators, as well as computer based investigations and activities check out my main site: www.interactive-maths.com.

​If you are interested in codes, ciphers and codebreaking, then check out my secondary site, Crypto Corner, dedicated to providing information about all types of ciphers, as well as tools for encrypting, decrypting and breaking messages.
  • Home
  • IGCSE
    • IGCSE Unit Resources >
      • Unit 0 - Simultaneous
      • Unit 0 - Regression
      • Unit 1 - Percentages
      • Unit 2 - Sets
      • Unit 3 - Indices and Surds
      • Unit 4 - Circle Theorems
      • Unit 5 - Formulae
      • Unit 6 - Vectors
      • Unit 7 - Quadratic Equations
      • Unit 8 - Tree Diagrams
      • Unit 9 - Coordinate Geometry
      • Unit 10 - Sequences
      • Unit 11 - Statistical Diagrams
      • Unit 12 - Composite and Inverse Functions
      • Unit 13 - Similarity
      • Unit 14 - Variation
      • Unit 15 - Algebraic Fractions
      • Unit 16 - Advanced Trigonometry
      • Unit 17 - Quadratic Functions
      • Unit 18 - Volumes and Surface Area
      • Unit 19 - Graphs
      • Unit 20 - Logarithms
      • Unit 21 - Transforming Graphs
    • IGCSE Revision Materials
  • IB
    • Mathematical Studies >
      • MSSL Unit Resources >
        • Unit 1 - Number Review
        • Unit 2 - Sequences and Series
        • Unit 3 - Statistics 1
        • Unit 4 - Functions 1
        • Unit 5 - Trigonometry and Mensurations
        • Unit 6 - Functions 2
        • Unit 7 - Statistics 2
        • Unit 8 - Differentiation
        • Unit 9 - Sets and Probability
        • Unit 10 - Functions 3
        • Unit 11 - Financial Maths
        • Unit 12 - Statistics 3
        • Unit 13 - Logic
      • IB Studies Revision Homework
      • MSSL Revision Materials
      • Studies Exam Question Practice
    • Mathematics Higher Level >
      • HL Unit Resources >
        • Unit 1 - Algebra
        • Unit 2 - Functions & Equations
        • Unit 3 - Trigonometry
        • Unit 4 - Exponentials and Logarithms
        • Unit 5 - Statistics and Probability
        • Unit 6 - Differential Calculus
        • Unit 7 - Discrete Probability Distributions
        • Unit 8 - Integral Calculus
        • Unit 9 - Continuous Probability Distributions
        • Unit 10 - Complex Numbers
        • Unit 11A - Statistics Option
        • Unit 11B - Sets and Groups Option
        • Unit 12 - Vectors
      • HL Revision Materials >
        • HL Weekly Quizzes
    • Mathematics AA SL >
      • AASL Unit Resources >
        • Unit 0 - Proof
        • Unit 1 - Algebra Functions Basics
        • Unit 2 - Functions, Equations and Inequalities
        • Unit 3 - Sequences and Series
        • Unit 4 - Exponentials and Logarithms
        • Unit 5 - Trigonometric Functions and Equations
        • Unit 6 - Differentiation 1
        • Unit 7 - Statistics
      • AASL Revision Materials
      • AASL Key Skills Generator