Ah, what a delightful question! The shape you're describing is a trapezoid. It may not have any lines of symmetry, but it sure does have those lovely pairs of parallel sides. Keep exploring shapes and patterns, my friend, there's so much beauty to discover!
A hexagon.
a square or rhombus
a parallelogram, maybe?
Well a parallelogram is a 4 sided shape with 2 pairs of parallel lines, hence PARALLELogram. That's the reason, because there are two pairs of parallel lines.
There are 3 lines of symmetry ina 6-sided shape.
A rectangle.
Rectangle
a square
Yes, it is possible for a shape to have at least one pair of parallel lines and no lines of symmetry. For example, an irregular trapezoid has one pair of parallel sides but lacks any lines of symmetry due to its uneven angles and side lengths. This demonstrates that parallel lines and symmetry are independent properties in geometric shapes.
The shape has to be a parallelogram since it has no lines of symmetry and all sides are equal and parallel
a squareof course
An irregular trapezium.
parallelogram
A regular octagon.
A rectangle
a trapezoid has a pair of symmetry lines but a square diamond or parallelogram all sides are parallel
a square...........regtangle............i hope this helps :)