Line A passes through the points (0,−2)(0, -2)(0,−2) and (3,10)(3, 10)(3,10). Line B passes through the points (−4,5)(-4, 5)(−4,5) and (8,2)(8, 2)(8,2). Show that Line A and Line B are perpendicular.
204 exam-style questions on WJEC GCSE Maths Parallel and Perpendicular Lines. Each one has a worked solution and a mark scheme showing where the marks go.