The four sided shape that has two parallel lines is called a trapezoid. A parallelogram is a four sided shape that has two pairs of parallel lines.
quadrilateral
paralellogram
A regular octagon.
square
A shape with 4 straight lines in which there are 2 parallel and 2 unparallel lines is called a Trapezium.
The four sided shape that has two parallel lines is called a trapezoid. A parallelogram is a four sided shape that has two pairs of parallel lines.
quadrilateral
paralellogram
A regular octagon.
an octagon it has eight sides
parallelogram
square
A trapezoid has two parallel lines.
A rhombus has parallel lines but no perpendicular lines.
a square and a rectangle
A trapezoid.