GCSE Maths Revision

GCSE Maths

For Students Studying GCSE Maths

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  • Gain Access to all AJMaths GCSE Maths Revision Videos
  • Gain Access to all AJMaths GCSE Maths Worksheets
  • Gain Access to all AJMaths GCSE Maths Mock Papers

Edexcel GCSE Mathematics - Higher
Triangles (Sine Rule, Cosine Rule and Area of Any Triangle)

In GCSE Maths, you will learn three special results for triangles namely, the sine rule, the cosine rule and how to calculate the area of any triangle. These results are important as they are not limited to right-angled triangles like Pythagoras and Trigonometry are.

After watching the AJMaths revision videos on triangles I will be able to:

Sine Rule

In this video we will introduce the sine rule and learn how we can use the sine rule to find missing sides and angles for triangles.

Cosine Rule

In this video we will introduce the cosine rule and learn how we can use the sine rule to find missing sides and angles for triangles.

Finding the Area of Any Triangle

In this video we will learn how we can find the area of any triangle.

Exam Revision for Triangles

In this video we will take a look at answering exam style questions on triangles.

Worksheets for Triangles

Exam Revision for Triangles

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GCSE Maths Revision

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