It means that a shape is exactly like another shape if you flip it over or turn it around. Think of the two sides of a circle or the two halves of a clam.
No. Socks are not symmetrical.
is a arrow symmetrical
Yes, it is symmetrical
No but an isosceles trapezoid is symmetrical.
No the white house is not symmetrical
Pentagons can be symmetrical, but are not always so.
3 and 8 are symmetrical numbers!
It's horizontally symmetrical.
The space it occupies isn't symmetrical.
yes it is a symmetrical shape
Most light bulbs are symmetrical because it is easier to manufacture symmetrical objects, and because the light from a symmetrical bulb is emitted in a symmetrical pattern. However, light bulbs do not have to be symmetrical and some non-symmetrical bulbs are made for special purposes. Generally, it is only symmetrical across only one axis. If you divide from globe to base in the direct center, the other half should be the same.
for symmetrical distributions your mean equals the median. that is one of the properties of the symmetrical distribution.