This shape has only one pair of opposite sides and no right angles: <
A square or a rectangle perhaps?
It is a square
rhombus
a square or a parallelogram
The shape you are describing is a rhombus. A rhombus has all four sides of equal length, opposite sides that are parallel, and opposite angles that are equal. When the diagonals of a rhombus are drawn, they intersect at right angles.
Rectangle
A rhombus
parallelogram
A square or a rectangle perhaps?
A square
A square
It is a square
rhombus
a square or a parallelogram
A parallelogram.
polygon
A SQUARE