The circle C C\,C has centre (−1,4)(-1, 4)(−1,4) and passes through point (3,9)(3, 9)(3,9).
Show that the point (4,8)(4, 8)(4,8) lies on CCC.
292 exam-style questions on Edexcel A Level Maths Circles, covering 6.1 Midpoints and Perpendicular Bisectors, 6.2 Equation of a Circle, 6.3 Intersections of Straight Lines and Circles, 6.4 Use Tangent and Chord Properties, and 6.5 Circles and Triangles. Each one has a worked solution and a mark scheme showing where the marks go.