A parallelogram with no right angles and four congruent sides is a Rhombus.
Parallelogram with four right angles and four equal sides is a square.
A rhombus is a parallelogram with all four sides congruent to each other with no right angles. A square is a parallelogram with four congruent sides and four right angles.
A parallelogram with four equal sides and no right angles is a rhombus.
parallelogram
Square
It is a square
square
A square.
a square
It is a rectangle which is technically a parallelogram
trapeziums,kites,rectangles,parallelogramsHere are a few that I could think of:(quadrilateral: polygon with four sides)parallelogram: quadrilateral with both pairs of opposite sides paralleltrapezoid: quadrilateral with just one pair of opposite sides parallelrectangle: parallelogram with four right anglesrhombus: parallelogram with four congruent sidessquare: parallelogram with four right angles and four congruent sides