Key term for OCR GCSE Mathematics, used in Circle Geometry.
The constant mathematical ratio of a circle's circumference to its diameter (approximately ).
π (Pi) appears in OCR GCSE Mathematics revision content for Basic Geometry, especially Circle Geometry and Circle Parts.
Basic Geometry
Circle Geometry • Circle Parts
Algebra
Formulae • Standard Formulae Application
Indices and Surds
Exact Calculations • Exact Values
Mensuration
Area • Circle Area
Mensuration
Perimeter • Circular Circumference
Create a free account to access OCR GCSE Mathematics revision notes, track progress, and practise related key terms.
