a trapizoid
A Rhombus had 2 pairs of parallel sides and has NO right angles. :)
A Rectangle
An isosceles trapezium.
A rhombus. Commonly referred to as a "diamond".
A parallelogram
It is a rectangle.
quadrilateral--a four-sided figure, any length sides, any angles trapezoid--one pair of parallel sides, any length sides, any angles parallelogram--two pairs of parallel sides, opposite sides congruent, opposite angles congruent rectangle--two pairs of parallel sides, opposite sides congruent, all angles are right angles (90 degrees) rhombus--two pairs of parallel sides, all sides congruent, opposite angles congruent square--two pairs of parallel sides, all sides congruetn, all angles are right angles (90 degrees)
A parallelogram is a geometric quadrilateral with two pairs of parallel sides. The opposite sides and opposite angles are equal in length.
a trapezoid
A parallelogram.
A square would fit the given description
A rectangle is a quadrilateral which has two pairs of parallel sides, meeting (in pairs) at right angles. The same applies to a square. A rhombus is a quadrilateral which has two pairs of parallel sides and all four sides are of equal length. The same applies to a square.