A circle C C\,C has centre (1,4)(1, 4)(1,4). The point P(5,2)P (5, 2)P(5,2) lies on the circumference of the circle.
Find the equation of the tangent to the circle at PPP.
130 exam-style questions on Eduqas GCSE Maths Perpendicular Lines and the equation of a tangent. Each one has a worked solution and a mark scheme showing where the marks go.