rectangle, square, rhombus
Equal and parallel
They are equal and parallel.
A parallelogram.
A quadrilateral with four right angles and opposite sides that are equal and parallel is called a rectangle.
A parallelogram.
Equal and parallel
They are equal and parallel.
A parallelogram.
A quadrilateral with four right angles and opposite sides that are equal and parallel is called a rectangle.
A quadrilateral with opposite sides equal and parallel
rhombus
A Rectangle
A square or a rectangle
A parallelogram.
A parallelogram.
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 4 equal sides but not a trapezoid is called a rhombus. In a rhombus, opposite sides are parallel but there are no right angles.