Only H.
It has 1 order of rotational symmetry.
Yes, the capital letter N has rotational symmetry but no lines of symmetry:
The letter U has rotational symmetry of order 1 because it looks the same after a 180-degree rotation.
No, the letter Y does not have rotational symmetry. It cannot be rotated and still appear the same.
The letter H has a rotational symmetry of order 2, meaning it looks the same after a 180-degree rotation.
no
No.
no
No, it does not.
No, it does not.
Yes, it does.
NO