The quadrilateral you are referring to is called a kite. A kite is a quadrilateral with two distinct pairs of adjacent sides that are equal in length, and one pair of diagonals that are not equal in length. Additionally, a kite has two axes of symmetry, which are lines that divide the kite into two congruent halves.
The diagonals of a rhombus are always congruent. A rhombus is a quadrilateral with all sides of equal length. Due to its symmetry, the diagonals of a rhombus bisect each other at right angles, and they are always of the same length. This property distinguishes a rhombus from other quadrilaterals like rectangles or parallelograms.
rhombus
It is an isosceles trapezoid.
A rectangle, a square, and an isosceles trapezoid.
A rectangle (or square), isosceles trapezium and some kites.
A Quadrilateral has two diagonals. IF the quadrilateral is a rectangle, then the two diagonals are equal in length.
The diagonals of a rhombus are always congruent. A rhombus is a quadrilateral with all sides of equal length. Due to its symmetry, the diagonals of a rhombus bisect each other at right angles, and they are always of the same length. This property distinguishes a rhombus from other quadrilaterals like rectangles or parallelograms.
rhombus
A square.
Yes and the diagonals are not equal in length
It is an isosceles trapezoid.
A rectangle, a square, and an isosceles trapezoid.
A rectangle, square or isosceles trapezium.
trapezium
Because it's irregular, they could be anything!
A parallelogram.
A rectangle (or square), isosceles trapezium and some kites.