Line L L\,L passes through the points (3,1)(3, 1)(3,1) and (6,7)(6, 7)(6,7). Find the equation of the line perpendicular to L L\,L that passes through the point (4,5)(4, 5)(4,5).
75 exam-style questions on AQA GCSE Maths Parallel and Perpendicular Lines. Each one has a worked solution and a mark scheme showing where the marks go.