Parts of a circle
Chapters
- 0:00Introduction
- 0:21Do Now
- 1:04Centre, radius, diameter, chord and tangent
- 1:52Arcs, sectors and segments
- 2:27Example 1: naming the parts
- 2:59Example 2: a chord through the centre
- 3:38Your turn
- 4:16Common mistake
- 4:42Worksheet and exit question
Practise the parts of a circle for 15 minutes a day in The Maths Habit, on your phone or in your browser.