Given the sides of Parallelogram then calculate the circumference.
Examples :
Input: a = 10, b = 8 Output: 36.00 Input: a = 25.12, b = 20.4 Output: 91.04
The opposite sides of a parallelogram are of equal length and parallel. The angles are pairwise equal but not necessarily 90 degree. The circumference of a Parallelogram can be computed as sum of two adjacent sides each multiplied by 2.
Formula used to calculate circumference of a Parallelogram:
(2*a)+(2*b)
C++
// C Program to calculate the // Circumference of a Parallelogram. #include <stdio.h> float circumferenceparallelogram(float a, float b) { return ((2 * a) + (2 * b)); } int main() { float a = 10, b = 8; printf("Circumference of a given Parallelogram is : %.2f", circumferenceparallelogram(a, b)); return 0; } |
Java
// Java Program To Calculate // Circumference of a Parallelogram import java.io.*; class GFG { static float circumferenceparallelogram(float a, float b) { return ((2 * a) + (2 * b)); } // Driver code public static void main(String arg[]) { float a = 10, b = 8; System.out.print("Circumference of a given Parallelogram is :"); System.out.println(circumferenceparallelogram(a, b)); } } // This code is contributed by Anant Agarwal. |
Python3
# Python3 Program to calculate the # Circumference of a Parallelogram # Utility Function def circumferenceparallelogram(a,b): return ((2 * a) + (2 * b)) # Driver Function a = 10b = 8 print("Circumference of a given Parallelogram is :", round(circumferenceparallelogram(a, b),4)) # This code is contributed # by Azkia Anam. |
C#
// C# Program To Calculate // Circumference of a Parallelogram using System; class GFG { static float circumferenceparallelogram(float a, float b) { return ((2 * a) + (2 * b)); } // Driver code public static void Main() { float a = 10, b = 8; Console.Write("Circumference of a" + "given Parallelogram is :"); Console.Write(circumferenceparallelogram(a, b)); } } // This code is contributed by vt_m. |
PHP
<?php // PHP Program to calculate // the Circumference of a // Parallelogram. function circumferenceparallelogram( $a, $b) { return ((2 * $a) + (2 * $b)); } $a = 10; $b = 8; echo "Circumference of a ". "given Parallelogram is : ", circumferenceparallelogram($a, $b); // This code is contributed by anuuj_67. ?> |
Javascript
<script> // Javascript Program to calculate the // Circumference of a Parallelogram. function circumferenceparallelogram(a, b) { return ((2 * a) + (2 * b)); } // Driver code let a = 10, b = 8; document.write("Circumference of a given Parallelogram is : ", circumferenceparallelogram(a, b)); // This code is contributed by Manoj </script> |
Output :
Circumference of a given parallelogram is : 36.0
Time Complexity: O(1)
Auxiliary Space: O(1)
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