square
A trapezoid has 4 sides, 2 right angles and 1 pair of parallel lines
square and rectangles are technicality squares
Pentagon
The shape you are describing is called a trapezoid. It has two parallel sides, two parallel angles, and only one pair of opposite sides is parallel.
There is no shape that has sides that are all parallel to each other. That would just be a collection of straight lines.
trapezoid
A trapezoid has 4 sides, 2 right angles and 1 pair of parallel lines
square and rectangles are technicality squares
a tetrahedon
trapazoid
Pentagon
A shape with parallel sides but no right angles is called a parallelogram
The shape you are describing is called a trapezoid. It has two parallel sides, two parallel angles, and only one pair of opposite sides is parallel.
There is no shape that has sides that are all parallel to each other. That would just be a collection of straight lines.
A square.
A trapezoid perhaps?
A right trapezium.