### Rhombus

Rhombus is a quadrilateral, a figure of the closed form with two pairs of parallel straight segment of equal dimensions,
forming equal opposite angles.

A rhombus has two diagonals, one short and one long.

See below, the important properties of a rhombus:

a) perimeter of the rhombus is equal to the sum of all sides;

b) the sum of the interior angles is always equal to 360 degrees;

c) the two diagonals bisect at right angles;

d) the diagonals have unequal lengths.

To calculate some elements of a Rhombus, enter two elements to find the others.

Use the point as a decimal separator. Ex 1,300.34 enter: 1300.34; The results will be shown after a click on **Calculate**

**Note:**The accuracy of the calculator and its applicability to
particular cases is not guaranteed.

### Related Topics

Right Triangle Isosceles Triangle Equilateral Triangle Scalene Triangle Square Rectangle Trapezium Right-Angled Trapezoid Isosceles Trapezoid Rhombus Regular polygon Polygon names Circle Pyramid Triangle pyramid Square pyramid Rectangular pyramid Cube Prism Rectangle Prism Cone Cylinder Sphere Ellipse Parabola Hyperbola