Infinite.
the letters are : E
The rotational symmetry of a plane object is the number of times it will look exactly like its original shape when you rotate it through 360 degrees in its plane. A whole alphabet has no rotational symmetry but some letters in an alphabet may have rotational symmetry. The number of symmetries depends on the alphabet, whether the letters are in upper or lower case as well as the font used.
Eleven of them - AHIMOTUVWXY
letter o and x
Infinite.
all letters have a line of symmetry
b
the letters are : E
H, I, O, and X have rotational symmetry.
The letters with half turn symmetry in the alphabet are.......H, I, N, O, S, X, and Z.
The rotational symmetry of a plane object is the number of times it will look exactly like its original shape when you rotate it through 360 degrees in its plane. A whole alphabet has no rotational symmetry but some letters in an alphabet may have rotational symmetry. The number of symmetries depends on the alphabet, whether the letters are in upper or lower case as well as the font used.
7 have rot
Eleven of them - AHIMOTUVWXY
letter o and x
A, h, i,
tlz