A trapezoid which is also called a trapezium depending where you live.
A four-sided shape is a quadrilateral. With only one pair of parallel sides, it would be called a trapezoid (UK trapezium).
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.
No. A trapezoid is a 4-sided flat shape with straight sides that has a pair of opposite sides parallel. The opposite angles not congruent.
It is not possible to have 1 parallel side since it must be parallel to another side. A four sided shape with 1 PAIR of parallel sides is a trapezium (or trapezoid).
Pentagon. A 5 sided figure with one pair of parallel sides and two right angles.The question doesn't give enough information. Is it a polygon? If so, how many sides does it have? It could be 4 or any larger number. A 4-sided polygon with one pair of parallel sides is called a trapezoid (if you're American) or a trapezium (if you're British). (I don't know about other dialects of English.)It sounds like the shape that you are talking about is a right trapezoid. It only has one pair of parallel sides but its two left angles are 90 degrees.
A trapezoid is a four-sided figure (or "quadrilateral") with only one pair of parallel sides.
A four-sided shape is a quadrilateral. With only one pair of parallel sides, it would be called a trapezoid (UK trapezium).
A trapezoid has a pair of parallel sides of different lengths
a square or a trapezium
trapezoid
It is a closed four-sided shape with one pair of parallel sides.
square
A trapezoid is a 4 sided shape that has one pair of parallel sides of different lenghts
An irregular hexagon.
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.
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.
A trapezium (trapezoid).