A square or a rhombus
No. The sides of a shape don't need to be equal in length to be parallel.
A parallelogram is a shape with opposite sides equal in length and parallel to each other. Examples of parallelograms are: rhombus, square, rectangle, and rhomboid.
A kite
rhombus
triunghiul echilateral
A shape with opposite sides parallel and of the same length and four right angles is a rectangle.
A Paralellogram
a square
A trapezoid with even legs is a geometric shape where both of the non-parallel sides (or legs) are of equal length. The parallel sides, on the other hand, are not necessarily equal in length.
A trapezoid can also be a parallelogram if its non-parallel sides are of equal length.
a rectangle. it has four parallel sides each side is the same length as the one on the other side.
The cross section of cylinder along its length (parallel to the axis of symmetry has the shape of a rectangle.