There is no quadrilateral on that list that has only 1 pair of parallel sides.
Assuming that if one were to list the sides of a geometric shape he would do so following the shape's perimeter, my guess is that consecutive sides is a synonym for adjacent sides.
A polygon has 3 or more sides and some of the better known of them with names and sides are as follows:- Triangle has 3 sides Quadrilateral has 4 sides Pentagon has 5 sides Hexagon has 6 sides Heptagon has 7 sides Octagon has 8 sides Nonagon has 9 sides Decagon has 10 sides Undecagon has 11 sides Dodecagon has 12 sides The list can go on and on but its perfectly acceptable to call as for example a 30 sided polygon a 30-agon.
The factor pairs are the length and width of the rectangles.
16,18,24,4
A quadrilateral is a shape that has 4 sides such as a square, a rectangle, a rhombus, a parallelogram .... etc
There is no quadrilateral on that list that has only 1 pair of parallel sides.
Assuming that if one were to list the sides of a geometric shape he would do so following the shape's perimeter, my guess is that consecutive sides is a synonym for adjacent sides.
Quadrilaterals are things with four sides, like squares, rectangles, diamonds, trapezoids, rhombuses. Anything that doesn't have four sides (an infinite list) is a non-example of a quadrilateral.
quadrilateral
A polygon has 3 or more sides and some of the better known of them with names and sides are as follows:- Triangle has 3 sides Quadrilateral has 4 sides Pentagon has 5 sides Hexagon has 6 sides Heptagon has 7 sides Octagon has 8 sides Nonagon has 9 sides Decagon has 10 sides Undecagon has 11 sides Dodecagon has 12 sides The list can go on and on but its perfectly acceptable to call as for example a 30 sided polygon a 30-agon.
The factor pairs are the length and width of the rectangles.
None of the conditions on the list that accompanies the question guarantees that a quadrilateral is a parallelogram. But then, none of them prevents it either.
16,18,24,4
One to one.
Too many to list.
(21,1)(7,3)