The centre of a circle lies on the xxx-axis. The points A(1,4)A(1,4)A(1,4) and B(5,2)B(5,2)B(5,2) lie on the circle.
Find an equation of the circle.
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Markscheme
1.3.4 Coordinate geometry of a circle Questions
8 exam-style questions on OCR A Level Maths 1.3.4 Coordinate geometry of a circle. Each one has a worked solution and a mark scheme showing where the marks go.