GCSE Maths Revision
GCSE Maths
For Students Studying GCSE Maths
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Gain Access to all AJMaths GCSE Maths Revision Videos
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Gain Access to all AJMaths GCSE Maths Worksheets
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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:
- Use the Sine Rule to Find Missing Sides and Angles
- Use the Cosine Rule to Find Missing Sides and Angles
- Be able to Calculate the Area of Any Triangle
- Answer Exam Style Questions on Triangles for GCSE Maths
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.