Peg uses a magic ukulele to find the line of symmetry on shapes.

A 2D shape is symmetrical if you draw a line through it and it looks exactly the same on either side of the line. Find out more in this 1st level Bitesize guide.

A symmetry requires that the transformation not alter the size or shape of the object. A transformation that meets this requirement is known as an “isometry,” or a rigid motion, and the fundamental ...

Symmetry attracts us. Studies comparing people’s reactions to different faces have shown, for example, that they find highly symmetrical faces more attractive than less symmetrical faces. The ...