A, h, i, m, o, t,u,v,w,x,y
Anything you like. In English speaking environments, capital letters of the Roman alphabet are used, but that is not the custom in non-English speaking countries.
The list provided with the question doesn't include any letters that meet the requirements.
there is one for every letter in the alphabet, and question mark and exclamation point
It is a line through the point of symmetry. In general it is not an axis of symmetry.
A, B, C, D, E, H, I, K, M, O, T, U, V, W, X, and Y all have point symmetry
The letters S and N have point symmetry but not line symmetry.
A, h, i, m, o, t,u,v,w,x,y
x
I
O h
Anything you like. In English speaking environments, capital letters of the Roman alphabet are used, but that is not the custom in non-English speaking countries.
The list provided with the question doesn't include any letters that meet the requirements.
Oh, dude, line symmetry is when you can fold a shape in half and both sides match up perfectly, like a beautiful butterfly. Point symmetry is basically when a shape looks the same even after you give it a little spin, like a merry-go-round that never gets dizzy. So, like, line symmetry is all about folding, and point symmetry is more about twirling.
there is one for every letter in the alphabet, and question mark and exclamation point
This is different in different typefaces (fonts) but in arial: o i l s v w x z all have symmetry s and z have point symmetry the others have at least one line of symmetry.
It is a line through the point of symmetry. In general it is not an axis of symmetry.