Any shape, other than a triangle can have a pair of perpendicular sides.
A shape with a pair of perpendicular sides is a rectangle. In a rectangle, opposite sides are equal in length, and adjacent sides meet at right angles, forming perpendicular intersections. Other shapes that also feature perpendicular sides include squares and right triangles.
trapazoid
trapezoid
It could be a right angle triangle
A right angle has one pair of perpendicular sides.
The first geometric shape that comes to mind with no perpendicular sides is a triangle.
I suppose. All of a square's sides are perpendicular.
Yes.
trapazoid
[object Object]
trapezoid
a trapazoid
A square or a rectangle has perpendicular sides that meet each other at right angles which is 90 degrees.
There are infinitely many possible answers. For example, any regular polygon with an even number of sides.
The question contradicts itself. A dodecagon need not have any perpendicular sides.
The only requirement for a trapezoid is that one pair of opposite sides be parallel. There could be trapezoids with a pair of perpendicular lines.
It could be a right angle triangle