Line A passes through the points (2,1)(2, 1)(2,1) and (5,13)(5, 13)(5,13). Line B passes through the points (3,14)(3, 14)(3,14) and (1,6)(1, 6)(1,6). Show, giving the gradients of both lines in exact form, that Line A and Line B are parallel.
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.