In general usage, symmetry most often refers to mirror or reflective symmetry; that is, a line (in 2-D) or plane (in 3-D) can be drawn through an object such that the two halves are mirror images ...

Intuitively we have a sense of symmetry as a kind of mirroring. Suppose we draw a vertical line through the middle of a square. This line cuts the square into two equal parts, each of which is the ...

We are fond of saying things are symmetric, but what does that really mean? Intuitively we have a sense of symmetry as a kind of mirroring. Suppose we draw a vertical line through the middle of a ...

Lots of buildings and everyday objects use symmetry because it looks appealing to the human eye. Watch the video below from BBC Bitesize KS2 Maths which shows the lines of symmetry on a square ...

They all have vertical symmetry. This means you can draw a mirror line down through the middle of each shape and divide it into two reflected halves. Remember vertical means from top to bottom.

Some of the letters of our alphabet exhibit this type of symmetry: "A" and "T" are vertically symmetric, while "B" and "E" are horizontally symmetric. "O" is symmetric about any line that you draw ...