Geometrical symmetry is a mathematical term for a shape that, if torn in half, can be mirrored and restored to the shape again.
symmetry
none of them. they are all symetrical
A symmetrical molicule is always non polar
It is a system of classification of crystals into 7 crystal systems(Cubic,Tetragonal,Othorgonal,Hexagonal,Trigonal.Monoclinic and Triclinic) on the basis of their Geometrical properties and symmetry (Diads,Triads,Tetrads,Planes of symmetry,Centre of symmetry)
It is a system of classification of crystals into 7 crystal systems(Cubic,Tetragonal,Othorgonal,Hexagonal,Trigonal.Monoclinic and Triclinic) on the basis of their Geometrical properties and symmetry (Diads,Triads,Tetrads,Planes of symmetry,Centre of symmetry)
a geometrical or other regularity that is possessed by a mathematical object and is characterized by the operations that leaves the object in variant:
A mirror image of an object is said to have a line of symmetry
Something that is symmetrical along a line. Like you could fold it in half and it would be the same. Like a rorschach inkblot. A butterfly. A person. The other kind of symmetry is radial symmetry, which is symmetrical from a point. Like a starfish. I think things that are radially symmetrical are always also laterally symmetrical, but there could be some weird exception to that that I can't think of.
Both sides are the same, and this is called bilateral (two-sided) symmetry.
Rectangles, circles, and all regular polygons with even numbers of sides have.A pedant adds:Not strictly true because a line of symmetry is an infinite line, it is not just the segment that is within the shape. And an infinite line cannot be bisected.
Right angles Rectangle Diagonals Triangle Trapezoid Symmetry A 2D or 3D shape Rays Circle Arc Parallel lines Oval
the different geometrical figures are hexagon nonagon decagon...........