Question

what is mean by symmetry​

Answer 1

hola mate!!!

symmetry means exactly half of a body/figure/shape/object or etc...

a line a symmetry divides it into two parts which are equal

Answer 2

Answer:

Symmetry in everyday language refers to a sense of harmonious and beautiful proportion and balance. In mathematics, "symmetry" has a more precise definition, and is usually used to refer to an object that is invariant under some transformations; including translation, reflection, rotation or scaling