"e" does not have a line of symmetry. :D
The letters S and N have point symmetry but not line symmetry.
H, A, V, and E have line of symmetry
-s-
No, but it looks like it. Actually the leter S does have a line of symmetry. Not vertically but horizontally. See, S.
A nonrectangular parallelogram has rotational symmetry, but not line symmetry. Additionally, shapes such as the letters S, N, and Z can be rotated to show rotational symmetry, although they do not have line symmetry.
A horizontal mirror plane though the the middle line of the E
only 1
Yes. Horizontally.
In the lower case: no.
a triangle only has one line of symmetry
by watching the letter e lols