Can you name some other shapes too? A two dimensional (2D) shape is made of lines. Sometimes the lines are curved and sometimes the lines are straight. The lines join up to make a shape like these.

A sofa has to meet a range of criteria to prove a great buy, and one of those is that it is a shape that suits your room.

These are curved lines. These are straight lines. A two-dimensional or 2D shape is made up of lines. Sometimes the lines are curved and sometimes the lines are straight. The lines all join up to ...