no
No
Yes.
yes
yes it is
yes it is
Yes. Regular polygons with an odd number of sides are also symmetrical.
A symmetrical number is one that reads the same from either direction, e.g. 121, or 1345431
It is symmetrical
In many fonts, all four are symmetrical (about a horizontal axis).
1.... No.politics 2.
32 is not a prime number.