Prior Content: Solving Simple Equations, Basic Trigonometry, Exact Trig & Graphs, Angles in Polygons, Pythagoras, Constructions, Similar Shapes, Circles & Sectors
Possible Next Steps:
Contents
- 1.1 The Sine Rule: Finding Lengths
- 1.2 The Sine Rule: Finding Angles
- 1.3 The Sine Rule (Ambiguous Case)
- 2.1 The Cosine Rule: Finding Lengths
- 2.2 The Cosine Rule: Finding Angles
- 3.1 Area of a Triangle 2.0
- 4.1 Combining Rules & Compound Shapes
- 5.1 Solving Basic Trigonometric Equation (AQA FM)
- 5.2 Solving Harder Trigonometric Equations (AQA FM)
- 5.3 Solving Quadratic Trigonometric Equations (AQA FM)
- Whole Topic Summary Resources (Including Past Paper Questions)
1.1 The Sine Rule: Finding Lengths
Teaching Videos, Exercises & Activities
Tutorial Videos
Corbett Maths Sine Rule Missing Sides
Online Platforms (with Videos & Exercises)
Activities & Resources
- Pixi Maths
- Sine and Cosine Rules ppt (Slides 15-21)
Worksheets
- Dr Austin Maths
- Sine Rule Practice Strips (Editable Word | PDF | Answers)
- Finding Lengths Using Sine Rule Fill In The Blanks (Editable Word | PDF | Answers)
- Finding Lengths Using Sine Rule Practice Grid (Editable Word | PDF | Answers)
- Corbettmaths
- Pixi Maths
- Sine Rule RAG (P1 Only for Sides)
Dr Frost Resources
Dr Frost Video
K633: Use the Sine Rule to Find Unknown Sides in Non Right-Angled Triangles.
Dr Frost Slides & Activities
- All in one summary sheet
Topic Tests
- Standard Test
- Advanced Test
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 633 Use the Sine Rule to Find Unknown Sides in Non Right-Angled Triangles.
Trigonometry Key Skills Section (for selecting more than one)
Further Practice
- Practise Questions
Extension Materials
Worksheet
1.2 The Sine Rule: Finding Angles
Teaching Videos, Exercises & Activities
Tutorial Videos
Corbett Maths Sine Rule Angles
Online Platforms (with Videos & Exercises)
Activities & Resources
- Pixi Maths
- Sine and Cosine Rules ppt (Slides 15-21)
Worksheets
- Dr Austin Maths
- Sine Rule Practice Strips (Editable Word | PDF | Answers)
- Finding Angles Using Sine Rule Fill In The Blanks (Editable Word | PDF | Answers)
- Finding Angles Using Sine Rule Practice Grid (Editable Word | PDF | Answers)
- Corbettmaths
- Pixi Maths
- Sine Rule RAG (P2 Only for Angles)
Dr Frost Resources
Dr Frost Video
K634: Use the Sine Rule to Find Acute Angles in Non Right-Angled Triangles.
Dr Frost Slides & Activities
- All in one summary sheet
Topic Tests
- Standard Test
- Advanced Test
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 634 Use the Sine Rule to Find Acute Angles in Non Right-Angled Triangles.
Trigonometry Key Skills Section (for selecting more than one)
Further Practice
- Practise Questions
Extension Materials
Worksheet
1.3 The Sine Rule (Ambiguous Case)
Teaching Videos, Exercises & Activities
Tutorial Videos
Corbett Maths Ambiguous Case
Dr Frost Resources
Dr Frost Video
K635: Use the Sine Rule to Find Obtuse Angles in Non Right-Angled Triangles.
Dr Frost Slides & Activities
- All in one summary sheet
Topic Tests
- Standard Test
- Advanced Test
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 635 Use the Sine Rule to Find Obtuse Angles in Non Right-Angled Triangles.
- 794 Use the Sine Rule to Find Missing Sides and Angles (Including the Ambiguous Case).
- Combination of All
Trigonometry Key Skills Section (for selecting more than one)
Further Practice
- Practise Questions
Extension Materials
Worksheet
2.1 The Cosine Rule: Finding Lengths
Teaching Videos, Exercises & Activities
Tutorial Videos
Corbett Maths Cosine Rule
Jonathan Robinson Proof of the Cosine Rule | GCSE Maths | Mr Mathematics (Proof without s + c =1)
Online Platforms (with Videos & Exercises)
Activities & Resources
- Pixi Maths
- Sine and Cosine Rules ppt (Slides 22 Onwards)
Worksheets
- Dr Austin Maths
- Cosine Rule Practice Strips (Editable Word | PDF | Answers)
- Finding Lengths Using Cosine Rule Fill In The Blanks (Editable Word | PDF | Answers)
- Finding Lengths Using Cosine Rule Practice Grid (Editable Word | PDF | Answers)
- Corbettmaths
- Pixi Maths
- Cosine Rule RAG (Page 1 Only for Sides)
Dr Frost Resources
Dr Frost Video
K636: Use the Cosine Rule to Find Unknown Sides in Non Right-Angled Triangles.
Dr Frost Slides & Activities
- All in one summary sheet
Topic Tests
- Standard Test
- Advanced Test
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 636 Use the Cosine Rule to Find Unknown Sides in Non Right-Angled Triangles.
Trigonometry Key Skills Section (for selecting more than one)
Further Practice
- Practise Questions
Extension Materials
Worksheet
2.2 The Cosine Rule: Finding Angles
Teaching Videos, Exercises & Activities
Tutorial Videos
Corbett Maths Cosine Rule Missing Angles
Online Platforms (with Videos & Exercises)
Activities & Resources
- Pixi Maths
- Sine and Cosine Rules ppt (Slides 22 Onwards)
Worksheets
- Dr Austin Maths
- Cosine Rule Practice Strips (Editable Word | PDF | Answers)
- Finding Angles Using Cosine Rule Fill In The Blanks (Editable Word | PDF | Answers)
- Finding Angles Using Cosine Rule Practice Grid (Editable Word | PDF | Answers)
- Corbettmaths
- Maths 4 Everyone
- Pixi Maths
- Cosine Rule RAG (Page 2 Only for Angles)
Dr Frost Resources
Dr Frost Video
K637: Use the Cosine Rule to Find Unknown Angles in Non Right-Angled Triangles.
Dr Frost Slides & Activities
- All in one summary sheet
Topic Tests
- Standard Test
- Advanced Test
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 637 Use the Cosine Rule to Find Unknown Angles in Non Right-Angled Triangles.
- 795 Use the Cosine Rule to Find Missing Sides and Angles (Including the Ambiguous Case).
- Combination of All
Trigonometry Key Skills Section (for selecting more than one)
Further Practice
- Practise Questions
Extension Materials
Worksheet
Activity
- Why is there no ambiguous case when finding angles for the Cosine Rule as there was with the Sine Rule?
3.1 Area of a Triangle 2.0
Teaching Videos, Exercises & Activities
Tutorial Videos
Corbett Maths Area of Any Triangle
Corbett Maths Proof of 1/2abSinC
Online Platforms (with Videos & Exercises)
Activities & Resources
- Pixi Maths
- Sine and Cosine Rules ppt (Slides 1-14)
Worksheets
- Dr Austin Maths
- Area of a Triangle Practice Strips (Editable Word | PDF | Answers)
- Corbettmaths
- Maths 4 Everyone
- Pixi Maths
Dr Frost Resources
Dr Frost Video
K639: Find the Area of a Triangle Using Two Lengths and the Included Angle.
Dr Frost Slides & Activities
- All in one summary sheet
Topic Tests
- Standard Test
- Advanced Test
Extra Questions
- Dr Frost Questions
Key Skills
Note all numbers are subject to change and will be updated once all key skills have been finished by Dr Frost
- 639 Find the Area of a Triangle Using Two Lengths and the Included Angle.
Trigonometry Key Skills Section (for selecting more than one)
Further Practice
- Practise Questions
Extension Materials
Worksheet
4.1 Combining Rules & Compound Shapes
Teaching Videos, Exercises & Activities
Dr Frost Resources
Extension Materials
5.1 Solving Basic Trigonometric Equation (AQA FM)
Teaching Videos, Exercises & Activities
Dr Frost Resources
Extension Materials
5.2 Solving Harder Trigonometric Equations (AQA FM)
Teaching Videos, Exercises & Activities
Dr Frost Resources
Extension Materials
5.3 Solving Quadratic Trigonometric Equations (AQA FM)
Teaching Videos, Exercises & Activities
Dr Frost Resources
Extension Materials
Whole Topic Summary Resources (Including Past Paper Questions)
Download Advanced Trigonometry PPQs as WW Powerpoint for Edexcel IGCSE, AQA GCSE, Edexcel GCSE or OCR GCSE (or all GCSE together)
Other Whole Topic Resources
Activities
- Maths Box Sine and cosine rule mixture Treasure Hunt (free sample)
- Pixi Maths
Worksheets
- Corbettmaths
- Advanced Trigonometry Practice Questions & Solutions
- Advanced Trigonometry AQA Level 2 Practice Questions & Solutions
- Maths 4 Everyone