Yes
It can have one or two.
A diamond shape typically has four sides and four angles. In a standard diamond (or rhombus), two pairs of opposite angles are equal, and the diagonals intersect at right angles, making them perpendicular to each other. Therefore, a diamond has two pairs of perpendicular lines formed by its diagonals.
It has parallel sides, but not perpendicular.
Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.
A regular pentagon has zero perpendicular sides. If it is irregular, it could have as many as 2 or 4 perpendicular sides.
It can have one or two.
Diamonds come in all shapes and sizes, which determine the number of perpendicular lines (assuming you are referring to the edges as the lines) so there is no one number of lines or perpendicular lines on a diamond.
Square & Rectangle are the only two. Rhombus (diamond) & parallelogram have adjacent sides, but no 90 degree angles (not perpendicular).
A diamond shape typically has four sides and four angles. In a standard diamond (or rhombus), two pairs of opposite angles are equal, and the diagonals intersect at right angles, making them perpendicular to each other. Therefore, a diamond has two pairs of perpendicular lines formed by its diagonals.
It has parallel sides, but not perpendicular.
Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.
Adjacent sides are perpendicular. Opposite sides are parallel.
shape no pairs of 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.
No. a equilateral triangle does not have perpendicular sides.
A rectangle always has perpendicular sides.