What are parallel and perpendicular lines? Discover the difference between parallel and perpendicular lines with a Bitesize Second Level Maths guide.

GCSE Eduqas Straight line graphs - Eduqas Parallel and perpendicular lines y = mx + c is an important real-life equation. The gradient, m, represents rate of change (eg, cost per concert ticket ...

These shapes are simple rectangles, squares, triangles, right angles, perpendicular lines, parallel lines, along with a few other shapes like circles.