Skip to content
Toggle Sidebar
Pricing
Home
Subjects
Past Papers
Key Terms
My Courses
Select your courses
4.2.10 Area of a Triangle — Edexcel Mathematics 1MA1 | GradeGen.AI
Mathematics
Geometry and Measures
Mensuration and Calculation
Area of a Triangle
Area of a Triangle
Edexcel GCSE Mathematics (1MA1) — Geometry and Measures
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
Area of a Triangle
6 key terms
Practise with Past Papers
Key Terms & Definitions
Previous Subtopic
Sine and Cosine Rules
Next Topic: Vector Geometry
Vector Translations
ab
sin
C
