Yes it is. A square is a quadrilateral, a parallelogram, a rhombus, and a rectangle.
A parallelagram can be a square, which has four lines of symmetry or a rectangle which has two lines of symmetry but the generic parallelagram has zero lines of symmetry
No.
Yes.
yes/no
yes
yup:)
Yes.
Yes it is
Yes.
No, but it can be a parallelogram.
yes
11 did you mean square and not sqaure? The answer is still 11. Netflyer