O O\,O is the center of a circle. PQ PQ\,PQ is a chord of the circle and M M\,M is a point on PQ PQ\,PQ such that OM OM\,OM is perpendicular to PQPQPQ.
Prove that angle POM POM\,POM is equal to angle QOMQOMQOM.
Practise AQA GCSE Maths Congruent Triangles with exam-style questions for Foundation and Higher tier. 28 questions, matched to the AQA GCSE Maths (8300) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.