P,Q P, Q\,P,Q and R R\,R are points on the circumference of a circle, centre MMM.
Draw on this
Prove that angle PMR PMR\,PMR is twice the size of angle PQRPQRPQR. You must not use any circle theorems in your proof.
19 exam-style questions on AQA GCSE Maths Proof of the Circle Theorems. Each one has a worked solution and a mark scheme showing where the marks go.