Parallel lines Whiteboard exercise Play

Parallel lines Animation Play

Parallel lines and alternate angles Student activity Play

Parallel lines and corresponding angles Student activity Play

Parallel lines – part I Student activity Play

Parallel lines – part II Student activity Play

Parallel straight lines Animation Play

Parallelograms, rectangles, rhombuses and squares – properties of diagonals Student activity Play

Parametric equations of a straight line Student activity Play

Parametric equations of a straight line Whiteboard exercise Play

Parametric equations of curves Class activity Play

Parametric equations of curves Whiteboard presentation Play

Perpendicular distance from a point to a line Class activity Play

Perpendicular distance from a point to a line Whiteboard presentation Play

Perpendicular distance from a point to a line Student activity Play

Perpendicular distance from a point to a line Animation Play

Perpendicular straight lines Animation Play

Plane waves Simulation Play

Plane waves Student activity Play

Plane waves Animation Play

Points and sides of a line Animation Play

Points and vector equation of the line Animation Play

Points equidistant from lines Animation Play

Points lying on a line Whiteboard exercise Play

Points of intersection Student activity Play