Yes.
there is a lot like irregular shapes
You would call the group of shapes which has at least one line of symmetry symmetrical shapes. Stars, circles, and rectangles are considered symmetrical shapes.
A snitch and the deathly hallows symbol are both symmetrical shapes.
Where it has to do with symmetrical shapes and there equations.
When they are circumscribed by an Arctic Circle.
Symmetrical
Spheres are symmetrical in every possible direction. Any way you slice or rotate the sphere from the middle, it's going to be symmetrical. There are plenty of other 3D shapes with a lot of symmetry, just not in every possible direction.
Yes because they are 'mirror images'
symmetrical shapes
what are the 2d shapes of the real world
I dont really know. That is what I am trying to figure out !! I think non-symmetrical shapes are shapes where all sides are different lengths/sizes. For example, a square or rectangle would not be non-symmetrical. It would be symmetrial because not all of the sides are different lengths. Hope that kinda helps. If not, I'm sorry!!