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Java Program to Find the Area of Rhombus
• Last Updated : 04 Dec, 2020

A rhombus is a quadrilateral whose four sides all have the same length and rhombus is also called an equilateral quadrilateral.

The formula for finding the area of a rhombus is as follows:

(product of the lengths of the diagonals)/2

Example:

```Input : p = 2, q = 3
Output: 3

Input : p = 4, q = 5
Output: 10```

Implementation:

## Java

 `// Java Program to Find the Area of Rhombus``public` `class` `AreaOfRhombus {``    ``public` `static` `void` `main(String[] args)``    ``{``        ``double` `d1, d2;``        ``// Diagonal 1``        ``d1 = ``2``;``        ``// Diagonal 2``        ``d2 = ``3``;``        ``if` `(d1 <= ``0` `|| d2 <= ``0``)``            ``System.out.println(``"Length should be positve"``);``        ``else``            ``System.out.println(``"Area of rhombus = "``                               ``+ (d1 * d2) / ``2``);``    ``}``}`
Output
```Area of rhombus = 3.0
```

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