square
A quadrilateral with perpendicular sides is a rectangle, which has opposite sides that are equal in length and all angles are right angles (90 degrees). A more specific type of rectangle is a square, where all four sides are equal in length. Additionally, a right kite or a right trapezoid can also have perpendicular sides, depending on their specific properties.
A square
A rhombus is a quadrilateral with 4 equal sides and if the angles are also all equal that that rhombus is a square.
A general quadrilateral has no equal sides, but it also has no specific name. Among quadrilaterals with a name, a trapezium (unless it is isosceles) can have no equal sides.
rhombus. The rhombus is a quadrilateral with all sides equal in length. It is also a parallelogram, so opposite sides are parallel and equal in length, and opposite angles are equal.
Yes. A rhombus has four sides, qualifying it as a quadrilateral. Rhombuses also have four congruent (equal) sides.
A quadrilateral with 2 pairs of equal sides could be a parallelogram, a trapezoid, a kite, or a rectangle. If all 4 sides are equal, then it could also be a rhombus or a square.
A square has four equal sides. A parallelogram can also have four equal sides, but not always. (A square is also a type of parallelogram, but not the only one that can have four equal sides.
Yes. Every rhombus has four sides (of equal length). This makes it a quadrilateral.
A rhombus is a type of quadrilateral where opposite sides are parallel, and adjacent sides are not. The opposite angles in a rhombus are also equal, and the diagonals bisect each other at right angles. Thus, while the sides are parallel (two pairs of parallel sides), they are not perpendicular to each other unless it is a special case of a rhombus, such as a square.
A parallelogram with equal sides is always a rhombus, could be a rectangle, and could also be a square.
A square is a quadrilateral with four equal sides and four right angles. It is also known as a regular quadrilateral or a regular tetragon. In geometry, a square can also be referred to as a rhombus (a quadrilateral with all sides of equal length) or a rectangle (a quadrilateral with opposite sides of equal length and all angles equal to 90 degrees).