Circles

After studying this section, you will be able to:

  • find angles in a cyclic quadrilateral
  • find angles at the centre and circumference of a circle
  • find angles between a radius and a chord
  • find the angle between a tangent and a chord
  • find the angle in the alternate segment

The video below highlights the rules you need to remember to work out circle theorems.

sign up to revision world banner
Slot