If the polygon is also a quadrilateral (4 sided polygon) then the answer is trapezoid. But there are many multi-sided polygons that could have a pair of opposite parallel sides - hexagon for example or consider the following pentagon:
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That was difficult, but you get the idea. It looks like a house.
A parallelogram is a 4 sided quadrilateral and its opposite sides are parallel to each other.
This is a parallelogram if it has 4 sides
Parallelogram
One answer is a rhombus. It could also be a parallelogram.
angles diagnal from each other in a parallelogram are congruent for shape be parallelogram, all sides must be parallel
every parallelogram
A parallelogram is any regular geometric shape in which two opposite sides are parallel to each other.
A parallelogram is a 4 sided quadrilateral and its opposite sides are parallel to each other.
A parallelogram.
a parallelogram
parallelogram
A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length, and opposite angles that are equal. Two ways to describe a parallelogram could be as a shape with opposite sides that are both parallel and equal in length, or as a shape with opposite angles that are equal.
a parallelogram.
This is a parallelogram if it has 4 sides
Any even sided irregular polygon can have opposite sides parallel. A parallelogram would be the simplest of these.
A parallelogram is a shape. It is a four-sided plane rectilinear shape with opposite sides parallel.
A quadrilateral is a shape with four sides. A parallelogram is a quadrilateral that has two pairs of parallel sides (i.e. the sides opposite each other are parallel). A rectangle, for example, is a parallelogram. A trapezoid, however, is an example of a quadrilateral that is not a parallelogram - it has four sides, but only two of them are parallel to each other.