quadrilateral
no angles are equal so no sides can be equal or parallel. Its just a quadrilateral.
rhombus
A rectangle
A Rhombus.
A quadrilateral containing 4 right angles is called a rectangle. opposite sides will necessarily be parallel and equal in length. In the special case where all four sides are equal in length, the figure will be a square.
A Rhombus has four equal sides but not (necessarily) four equal angles.
A trapezoid (trapezium) has only 2 sides parallel and not all angles equal
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.
quadrilateral
A trapezoid.
A trapezium.
no angles are equal so no sides can be equal or parallel. Its just a quadrilateral.
a rhombus, a quadrilateral without right angle, a quadrilateral with equal opposite parallel sides but no right angles
All quadrilaterals apart from rectangles. Even parallelograms have adjacent angles that are not equal.
rhombus
A parallelogram