GCSE question compilation which aims to cover all types of questions that might be seen on the topic of circle theorems (including proofs of circle theorems). Students can complete this set of questions interactively on the DFM Homework Platform. Also contains answers.

## Mr C White

### 7th Feb 2019 Flag Comment

Excellent resource! I sectioned it off and cut out the justifications so that students had to "card sort" the justification next to the question and its answer.

## Mr S Vázquez Fernández

## 15th Dec 2020 Flag Comment

Anyone needing them: --> Always, an angle in semi-circle will be 90º. --> Opposite angles in a cyclic quadrilateral add up to 180º. --> Angles from a common chord (section) are equal. --> A tangent from a circle is always 180º. --> Angle at the centre is twice the angle at the circumference (means that angles at the circumference are half angles at the centre.)