A quadrilateral with congruent pairs of adjacent sides and no parallel sides is a kite.
A Quadrilateral Kite!
a kite (two pairs of adjacent congruent sides) or a trapezoid (one pair of parallel sides).
Two sides of a quadrilateral can be parallel.
It is not possible for a quadrilateral in Euclidean plane geometry to have no equal angles and still have its opposite sides parallel.It's possible for a quadrilateral to have no equal angles and two of its sides parallel (opposite ones, obviously; adjacent sides can't possibly be parallel). That would be a trapezoid.
A quadrilateral with congruent pairs of adjacent sides and no parallel sides is a kite.
Yes.
A Quadrilateral Kite!
A quadrilateral with 4 right angles and opposite sides that are parallel can be either a rectangle if the adjacent sides are of different length or a square if the adjacent sides are of the same length.
rectangle
a kite (two pairs of adjacent congruent sides) or a trapezoid (one pair of parallel sides).
I think trapazoids. but I am not sure.
Trapezoid is the quadrilateral which have no parallel sides.
Two sides of a quadrilateral can be parallel.
to me a quadrilateral always has parallel sides
It is not possible for a quadrilateral in Euclidean plane geometry to have no equal angles and still have its opposite sides parallel.It's possible for a quadrilateral to have no equal angles and two of its sides parallel (opposite ones, obviously; adjacent sides can't possibly be parallel). That would be a trapezoid.
In the U.S., that is a specific kind of "trapezium", which is a quadrilateral with no parallel sides.AnswerA quadrilateral with no parallel sides and no equal sides is basically just that, a quadrilateral.