Any polygon, other than a triangle, can have one pair of parallel sides.
trapezoids
A quadrilateral with one pair of parallel sides is known to as a trapezoid
A quadrilateral with only one pair of parallel sides is a trapezoid.
A trapezoid has exactly one pair of parallel sides opposite of each other. It is the only quadrilateral with this characteristic.
A square
trapezoids
A quadrilateral with one pair of parallel sides is known to as a trapezoid
A quadrilateral with only one pair of parallel sides is a trapezoid.
Both have at least one pair of parallel sides. In a trapezoid the other pair is not whereas in a parallelogram it is.
A trapezoid has exactly one pair of parallel sides opposite of each other. It is the only quadrilateral with this characteristic.
trapezoids
A square
rhombus
trapezoidTrapezoid.
Not all four-sided shapes have one pair of parallel sides. For example, a rectangle and a trapezoid can have one pair of parallel sides, but a general quadrilateral does not necessarily have any parallel sides. Shapes like rhombuses and squares have two pairs of parallel sides, while irregular quadrilaterals may have none. Thus, the presence of parallel sides depends on the specific type of four-sided shape.
One pair of parallel sides, It divides in to smaller shapes
Shapes that have only one pair of parallel lines include trapezoids (or trapeziums) and certain types of irregular quadrilaterals. In a trapezoid, one pair of opposite sides is parallel while the other pair is not. Irregular quadrilaterals can also be formed with one pair of parallel sides, depending on their specific configuration.