If a set of equal sides are adjacent, then the quadrilateral is a "kite" shape.
If a set of equal sides are opposite, then the quadrilateral is a parallelogram.
Quadrilateral
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.
square
A square..
Quadrilateral means four sides. Four right angles and four sides is a rectangle and if the sides are equal length it is a square.
It is a parallelogramIf one of the angles is a right angle (then they all are) and the quadrilateral is a rectangle.If both pairs of sides are equal in length (but none of the angles is a right angle) the quadrilateral is a rhombus.If the sides are equal and one of the angles is a right angle, the quadrilateral is a square.
A quadrilateral with 4 right angles and opposite sides that are parallel can be either a rectangle if the adjacent sides are of different length or a square if the adjacent sides are of the same length.
Quadrilateral
Square
a pentagon
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.
A TRAPEZIUM. Trapezia can be SYMMETRIC or ASSYMETRIC. That is Non-parallel sides can be of the same length or of different lengths/ intersext at different angles to the parallel lines.
A square
dimond
square
A square..
Quadrilateral means four sides. Four right angles and four sides is a rectangle and if the sides are equal length it is a square.