Circle Theorems

Circle theorers

HideShow resource information
  • Created by: tash
  • Created on: 11-02-10 18:04

Angles on the same arc

Angles subtended on the same arc (

Angles formed from two points on the circumference are equal to other angles, in the same arc, formed from those two points.

1 of 4


angle with a tangent (

Angle on a Tangent is 90'

2 of 4

Angles in a semi circle

angle in a semi-circle (

Angles formed by drawing lines from the ends of the diameter of a circle to its circumference form a right angle. So c is a right angle.

3 of 4

Angle at centre is double angle at Circumference

Angle at the centre (

4 of 4


No comments have yet been made

Similar Mathematics resources:

See all Mathematics resources »See all Angles resources »