In geometry, a rhombus (pl.: rhombi or rhombuses) is an equilateral quadrilateral, a quadrilateral whose four sides all have the same length. Other names for rhombus include diamond, lozenge, and calisson.

A rhombus is a closed two-dimensional plane figure. It is considered a special parallelogram, and because of its unique properties, it gets an individual identity as a quadrilateral.

Yes, because a square is just a rhombus where the angles are all right angles. It is more common to call this shape a rhombus, but some people call it a rhomb or even a diamond. The plural is rhombi or …

Nov 21, 2025 · A rhombus is a four-sided geometric figure in which all four sides are of the same length and each of the two pairs of opposite sides are parallel to each other. It is a type of parallelogram. Its …

Probably the most famous rhombus out there is the baseball diamond. The distance between each base is the same, making the shape a rhombus! More interesting math facts! A rhombus is a type of …

Rhombus is a special type of a parallelogram whose all sides are equal. Let's learn about properties of rhombus, formulas for area and perimeter, examples, & more.

Aug 21, 2025 · A rhombus is a special case of a parallelogram, and if all its angles are 90 degrees, it becomes a square. A Rhombus is also known as a Rhomb, a Lozenge, and a Diamond.

Free rhombus step-by-step math topic guide, including the properties, step-by-step examples, free practice questions, teaching tips, and more!

Aug 1, 2025 · Calculate the unknown defining areas, angels and side lengths of a rhombus with any 2 known variables. Online calculators and formulas for a rhombus and other geometry problems.

Aug 3, 2023 · What is a rhombus in geometry with diagram - find out its definition, shape, properties, and diagonals with calculation of area and perimeter using formulas