Symmetry - Introduction
You can place a mirror along a line of symmetry and get an exact copy of the original shape. You can also fold along the line and find that one half of the shape will fit exactly into the other.
This Revision Bite covers:
Related Links
Elsewhere on the BBC
Elsewhere on the web
bbc.co.uk navigation
BBC links
BBC © 2012 The BBC is not responsible for the content of external sites. Read more.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.