There are quadrilaterals that have no parallel sides. (basically, a quadrilateral is just any enclosed shape with 4 sides) But all quadrilaterals have angles.
It's a quadrilateral. There's no other name for it.
quadrilateral with 2 parallel sides and four right a ngles = recta ngle
A parallelogram is a quadrilateral with opposite sides parallel and congruent.
a trapezoid
trapizoid
A trapezoid is a quadrilateral with a set of parallel lines. Because it is a quadrilateral, it has four angles.
a trapeziod
There are quadrilaterals that have no parallel sides. (basically, a quadrilateral is just any enclosed shape with 4 sides) But all quadrilaterals have angles.
trapezoid
It's a quadrilateral. There's no other name for it.
quadrilateral with 2 parallel sides and four right a ngles = recta ngle
A parallelogram is a quadrilateral with opposite sides parallel and congruent.
I am a rectangle.
trapzoid
a trapezoid
trapezoid