It has parallel sides, but not perpendicular.
Adjacent sides are perpendicular. Opposite sides are parallel.
shape no pairs of perpendicular sides
Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.
yes, all the sides are perpendicular
No. a equilateral triangle does not have perpendicular sides.
A rectangle always has perpendicular sides.
No sides perpendicular means no right angles. A rhombus is a quadrilateral with no right angles so no sides perpendicular.
The question contradicts itself. A dodecagon need not have any perpendicular sides.
Parallel sides do not intersect. Perpendicular sides intersect at a right angle.
A regular pentagon has zero perpendicular sides. If it is irregular, it could have as many as 2 or 4 perpendicular sides.
No, a square has four perpendicular sides.