Convention mark

Definition

A symbol added to a diagram to record a property, such as matching dashes for equal lengths or a small square for a right angle.

Used by AQA

Specification G1 · Paper 1, Paper 2, Paper 3

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GCSE Mathematics · key term

A symbol added to a diagram to record a property, such as matching dashes for equal lengths or a small square for a right angle.

Used by AQA

Specification G1 · Paper 1, Paper 2, Paper 3

Create a free account to read GCSE Mathematics revision notes for your exam board and track your progress.