The letters with half turn symmetry in the alphabet are.......H, I, N, O, S, X, and Z.
Yes.
No. Asymmetric shapes do not have any lines (or planes) of symmetry.
no
squares
Yes, regular hexagons have half-turn symmetry.
The letters with half turn symmetry in the alphabet are.......H, I, N, O, S, X, and Z.
Yes.
yes
No. Asymmetric shapes do not have any lines (or planes) of symmetry.
not all shapes have lines of symmetry. one example is a triangle.
Rotational symmetry 2 1 as it is then the second when it is turned half way of a full turn.
Irregular shapes don't ever have rotational symmetry.
All regular shapes have a line of symmetry. But you can get rid of its line of symmetry by making it irregular (so the angles aren't the same).
All shapes have translation symmetry.
Shapes do not always have lines of symmetry. For example, if you have an irregular shape, it will not have a line of symmetry. I am quite certain though that all geometric shapes have a line of symmetry.
0 and 8. In some fonts, 1 does, as well.