rhombus
A square
Any polygon with four or more sides can have a pair of parallel sides. It is also possible to to have non-polygonal shapes - eg a cigar-shape - that has parallel sides.
Any polygon, other than a triangle, can have one pair of parallel sides.
One pair of parallel sides, It divides in to smaller shapes
One pair? If it is one pair of parallel sides, then it is a trapezoid. If it has 2 pairs of parallel sides, then it is a parallelogram.
rectangular
trapezoids
A square
Any polygon with four or more sides can have a pair of parallel sides. It is also possible to to have non-polygonal shapes - eg a cigar-shape - that has parallel sides.
Any polygon, other than a triangle, can have one pair of parallel sides.
trapezoidTrapezoid.
The name of the four-sided shape that has only one pair of parallel sides is known as a trapezoid. The other two sides are not parallel to each other. There are many other shapes with more than four sides that have one pair of parallel sides but these typically don't have special names. So assuming the question is only referring to four-sided figures, the answer is a trapezoid.
You need at least one pair of parallel sides. Most trapezoids have that.
One pair of parallel sides, It divides in to smaller shapes
NO!!!! Parallelogram : Two pairs of parallel lines ; The each pair of parallel lines is the same length. Trapezium ; One pair of parallel lines, that are not the same length. The other two sides can be the same length , but not parallel. Both figures/shapes are quadrilaterals.
It is a closed four-sided shape with one pair of parallel sides.
The US term for the shape is trapezoid, and has only one pair of parallel sides.(The term trapezium is used for these shapes in the UK and many other countries.)