What is symmetry?

The word symmetry is the most commonly used concept in the study of reflections of mages. It is often referred to as mirror or reflective symmetry; that means a line or plane that can be drawn through an object such that the two halves are mirror images of each other.

Any line splitting a shape into two parts such that the two parts are the same is called a line of symmetry. These parts are also said to be symmetrical to each other.

Real-life examples of symmetry

  • Reflection of trees in clear water and reflection of mountains in a lake.

  • Wings of most butterflies are identical on the left and right sides.