The shape you are looking for is a quadrilateral. If you have a square, all angles MUST be right angles. A parallelogram can also have 4 equal sides in length and parallel sides, but a parallelogram doesn't have right angles.
A rhombus has 4 sides of equal length, opposing parallel sides, and no right angles
A rhombus
a parallogram
A quadrilateral with four right angles and opposite sides that are equal and parallel is called a rectangle.
a square or a parallelogram
square
Rectangle
A parallelogram.
Quadrilaterals
Rhombus
rectangles squares
A rhombus has 4 sides of equal length, opposing parallel sides, and no right angles
It is a square or a rectangle
A rhombus
It is a square or a rectangle
A rhombus
a parallogram