square
A hexagon.
No anwser impossible
a rectangle
A kite would fit the given description.
shape no pairs of perpendicular sides
square
The first geometric shape that comes to mind with no perpendicular sides is a triangle.
A geometric shape with only one set of parallel sides is a trapezoid.
a Kite
parallelogram
A hexagon.
No anwser impossible
a rectangle
Hexagon.
A kite would fit the given description.
Square