Question

Please help thank you. i have 2 questions.

Answer 1

1st
A rectangle only has 2 lines of symmetry.  The midpoints of the lengths and widths.

2nd:
Of the list the only letter that has rotational symmetry is the letter O

Answer 2

For the first one, the answer is 2. You can only fold it vertically and horizontally. For the second one, the answer is O because any way you turn it, it still looks like O. I hope this helps!