Circle theorems

shane.williams


  • 1. Angles in a triangle
  • 2. Angles subtended at the centre
  • 3. Angles in the same segment
  • 4. Angles in cyclic quadrilateral
  • 5. Angle in a semi-circle
  • 6. Angle between the tangent and the radius
  • 7. Two tangents to a circle
  • 8. Alternate segment theorem

1.

Angles in a triangle
– shane.williams

2.

–

3.

–

4.

–

5.

–

6.

–

7.

–

8.

–

Informació