Which statement is true? s

a. the letter has neither reflection nor rotation symmetry
b. the letter has both reflection and rotation symmetry
c. the letter has reflection symmetry only
d. the letter has rotation symmetry only

D. The letter has rotation symmetry only

Step-by-step explanation:

The rotational symmetry is verified if you rotate the letter S by an angle equal to 180°

The letter S hasn't reflection symmetry neither against a vertical line nor a horizontal line.

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

the answer is 99.