Line A passes through the points (0,1)(0, 1)(0,1) and (2,2)(2, 2)(2,2). Line B passes through the points (0,3)(0, 3)(0,3) and (1,1)(1, 1)(1,1). Show that Line A and Line B are perpendicular.
204 exam-style questions on OCR GCSE Maths Parallel and Perpendicular Lines. Each one has a worked solution and a mark scheme showing where the marks go.