Geometric proof
What Geometric proof means in Mathematics GCSE, as defined for Pearson Edexcel.
Definitions of Geometric proof
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Reference: Pearson Edexcel
A logical argument constructing a proof of a standard circle theorem, often by adding radii to form isosceles triangles, or proving a related result.
A step-by-step argument where each statement is justified by a known fact or theorem.
Topics that use Geometric proof
- Geometry and measures - Properties and constructions (Pearson Edexcel GCSE)
Related terms
- Alternate segment
- Angle properties
- Angle properties in circles
- Arc
- centre
- Chord
- Circumference
- Congruence and similarity
Using Geometric proof in the exam
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