Any even-sided, regular shape will have opposite sides parallel. A square, hexagon, octagon and decagon are just four examples !
A hexagon.
A trapezoid
parallelogram
i have a feeling its a rhombus
every parallelogram
rectangle
an perticulogram
A parallelogram is a four sided shape where opposite sides are parallel and equal lengths. If you mean that ALL sides are equal lengths, you are looking for a rhombus.
hexogon
Any even-sided, regular shape will have opposite sides parallel. A square, hexagon, octagon and decagon are just four examples !
Any shape with at least two straight sides can have opposite parallel and congruent sides. For example, a running track.
parallelogram
A trapezium:)
rectangle, square, parlellogram
A hexagon.
trapizoid