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 of each other.

It is this transformation of an object so that the result is indistinguishable from the original that defines a symmetry. The above rotation is one symmetry of the square, and our example of line ...

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 ...

To win the Symmetry Medal, Ethan has to be able to find the line of symmetry on an object and karate chop it down that line. Like that. Well done Ethan. VO: The line of symmetry is the imaginary ...

That is, if you take a picture of a butterfly and draw a straight line ... Symmetry plays an important role in perception. It helps in discriminating living organisms from inanimate objects ...

Peg uses a magic ukulele to find the line of symmetry on shapes. Peg uses a magic ukulele to find the line of symmetry on shapes that form steps. The steps should lead her to the Kingdom of Day ...

Also, avoid glare and sunlight. After the object is first generated, users have the option to create symmetry, but in many cases, this won't be necessary. To do so, players will choose to mirror ...

The shadows edge meets with the edge of the wall creating a line of symmetry. Held up to a ruler ... I thought it was the perfect object to shoot for this challenge. My setup: Canon 5D with ...

So-called “higher symmetries” are illuminating everything from particle decays to the behavior of complex quantum systems. For that reason, research across physics is now building to a crescendo. It ...

Some letters of the alphabet — like "A" or "T" — display a symmetry where if you drew a vertical line down their centers ... comes along with dynamical objects that transform in all ...