Answer:
The letter S has rotation symmetry only.
Step-by-step explanation:
ROTATIONAL SYMMETRY:
An object is said to have a rotational symmetry if after rotating the object , the object still remains the same.
REFLECTION SYMMETRY:
An object is said to have a reflection symmetry if the mirror reflection of the object is a replica of the given object.
Now, the Letter S has NO Reflection symmetry because the mirror replica of S is not a replica of the letter S.
But, the Letter S has a rotational symmetry of order 2.
Letter S when rotated at an angle of 180 degrees, gives the exact letter S.
Hence, the letter S has rotation symmetry only.
