Geometry and measures - Properties and constructions: identify and apply circle definitions and properties, including: centre, radius, chord, diameter, circumference, tangent, arc, sector and segment(Pearson Edexcel GCSE)

Mastery Mind: Mathematics Revision · Oct 20, 2026 · 5m

Turn a circle diagram into marks by recognising its nine named parts and choosing the right calculation. Learn why a diameter is a special chord, how a sector differs from a segment, and when to give an exact answer in terms of π. Listen to this audio revision guide for Geometry and measures - Properties and constructions: identify and apply circle definitions and properties, including: centre, radius, chord, diameter, circumference, tangent, arc, sector and segment. Test your knowledge with interactive exam questions and flashcards at…