you have found the line of symmetry, or the mirror line. Can you see the two sides of this shape? They're just flipped, or a mirror image. Can you find me something else on this board that's ...

Symmetry is when one side of a shape is a mirror image of the other side. Lots of buildings and everyday objects use symmetry because it looks appealing to the human eye. Watch the video below ...

This finding has implications for understanding ... often perceived as a cue for three-dimensional interpretation. Symmetry: A property where a shape is balanced and identical on both sides ...

Emmy Noether showed that fundamental physical laws are just a consequence of simple symmetries. A century later, her insights ...