They are both shapes and both have 4 sides.
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.
there are 0 right angles in a trapazoid
yes
Yes.
yes/no
Yes it is
yes
yup:)
No, but it can be a parallelogram.
Yes.