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Triangle Area — AQA GCSE Maths 8300
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AQA GCSE Mathematics
Geometry and measures
Mensuration and calculation
Triangle Area
AQA GCSE Mathematics · 8300
Triangle Area
What you need to know
Apply the formula Area
=
1
2
a
b
sin
C
= \frac{1}{2} ab \sin C
=
2
1
to calculate the area, sides, or angles of any triangle.
Revision notes
1
Triangle Area
3 key terms
Practise with past papers
Key terms & definitions
Previous subtopic
Sine and Cosine Rules
Next topic: Vectors
Vector Translations
ab
sin
C
