Definition:Quadrilateral/Rhombus

Definition
A rhombus is a parallelogram whose sides are all the same length.


 * Rhombus.png

Its angles may or may not all be equal.

Also known as
A rhombus is also known as a rhomb.

Particularly when it is oriented so that the longer diameter is a vertical line, a rhombus is often referred to as a diamond.

Also see

 * A square is a rhombus all of whose angles are equal to a right angle.


 * A rhombus is a kite all of whose sides are the same length.