When a figures opposite sides are not the same.
It depends on your definition of symetry
A cube.
pi times the radius squared
No.
The numeral V (5) is symetrical. VI (6), VII (7), VIII (8), and IX (9) are not symetrical.
It depends on your definition of symetry
NO
Some synonyms of symetrical are: balanced, commensurate, equal, proportional, regular, shapely, commensurable.
Perimeter
A cuboid.
It is 690
Yes
Yes.
A starfish.
Yes, it is.
they paint symetrical to show relaxation and kindness and exactly the same on each side
hey!