A circle C C\,C with centre (3,−2)(3, -2)(3,−2) passes through the point (0,2)(0, 2)(0,2). A line L L\,L passes through the points (2,5)(2, 5)(2,5) and (10,−1)(10, -1)(10,−1).
Show that L L\,L is a tangent to 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.