A kite (if it's a quadrilateral).
a squareof course
parallelogram
A regular octagon.
Square, Rectangle.
A kite (if it's a quadrilateral).
If it has 2 pairs of parallel lines it is a parallelogram, if it is a quadrilateral. If there is not restrictions on the number of sides, then there are many answers
Square
a squareof course
parallelogram
A rectangle
A regular octagon.
None
parallelogram
A triangle
A hexagon.
No, one pair.