# Program for Area And Perimeter Of Rectangle

A rectangle is a flat figure in a plane.It has four sides and four equal angles of 90 degree each.In rectangle all four sides are not of equal length like square, sides opposite to each other have equal length.Both diagonals of rectangle have equal length.

Examples:

```Input : 4 5
Output : Area = 20
Perimeter = 18

Input : 2 3
Output : Area = 6
Perimeter = 10
```

## Recommended: Please try your approach on {IDE} first, before moving on to the solution.

Formulae :

```Area of rectangle : a*b
Perimeter of ractangle: 2*(a + b)
```

## C++

 `// CPP program to find area ` `// and perimeter of rectangle ` `#include ` `using` `namespace` `std; ` ` `  `// Utility function ` `int` `areaRectangle(``int` `a, ``int` `b) ` `{ ` `   ``int` `area = a * b; ` `   ``return` `area; ` `} ` ` `  `int` `perimeterRectangle(``int` `a, ``int` `b) ` `{ ` `   ``int` `perimeter = 2*(a + b); ` `   ``return` `perimeter; ` `} ` ` `  `// Driver program ` `int` `main() ` `{ ` `  ``int` `a = 5; ` `  ``int` `b = 6; ` `  ``cout << ``"Area = "` `<< areaRectangle(a, b) << endl; ` `  ``cout << ``"Perimeter = "` `<< perimeterRectangle(a, b); ` `  ``return` `0; ` `}  `

## python

 `# Python3 code to find area ` `# and perimeter of rectangle ` ` `  `# Utility function ` `def` `areaRectangle(a, b): ` `    ``return` `(a ``*` `b) ` ` `  `def` `perimeterRectangle(a, b): ` `    ``return` `(``2` `*` `(a ``+` `b)) ` ` `  `# Driver function ` `a ``=` `5``; ` `b ``=` `6``; ` `print` `(``"Area = "``, areaRectangle(a, b)) ` `print` `(``"Perimeter = "``, perimeterRectangle(a, b)) ` ` `  `# This code is contributed by 'saloni1297'. `

## Java

 `// Java program to find area ` `// and perimeter of rectangle ` `import` `java.io.*; ` ` `  `class` `Geometry { ` ` `  `    ``// Utility function ` `    ``static` `int` `areaRectangle(``int` `a, ``int` `b) ` `    ``{ ` `       ``int` `area = a * b; ` `       ``return` `area; ` `    ``} ` ` `  `    ``static` `int` `perimeterRectangle(``int` `a, ``int` `b) ` `    ``{ ` `       ``int` `perimeter = ``2``*(a + b); ` `       ``return` `perimeter; ` `    ``} ` `     `  `    ``// Driver Function ` `    ``public` `static` `void` `main (String[] args) { ` ` `  `        ``int` `a = ``5``; ` `        ``int` `b = ``6``; ` `        ``System.out.println(``"Area = "``+ areaRectangle(a, b)); ` `        ``System.out.println(``"Perimeter = "``+ perimeterRectangle(a, b)); ` ` `  `    ``} ` `} ` ` `  `// This code is contributed by Chinmoy Lenka `

## C#

 `// C# program to find area ` `// and perimeter of rectangle ` `using` `System; ` ` `  `class` `GFG { ` ` `  `    ``// Utility function ` `    ``static` `int` `areaRectangle(``int` `a, ``int` `b) ` `    ``{ ` `        ``int` `area = a * b; ` `        ``return` `area; ` `    ``} ` ` `  `    ``static` `int` `perimeterRectangle(``int` `a, ``int` `b) ` `    ``{ ` `        ``int` `perimeter = 2 * (a + b); ` `        ``return` `perimeter; ` `    ``} ` ` `  `    ``// Driver Function ` `    ``public` `static` `void` `Main() ` `    ``{ ` ` `  `        ``int` `a = 5; ` `        ``int` `b = 6; ` `         `  `        ``Console.WriteLine(``"Area = "` `                      ``+ areaRectangle(a, b)); ` `        ``Console.WriteLine(``"Perimeter = "`  `                 ``+ perimeterRectangle(a, b)); ` `    ``} ` `} ` ` `  `// This code is contributed by vt_m. `

## PHP

 ` `

Output :

```Area = 30
Perimeter = 22
```