Write a C Program to find the perimeter of a Rhombus with an example. The math formula to find the Rhombus perimeter is 4 * sides. This C example allows entering rhombus sides and returns the perimeter.
#include <stdio.h> int main() { float rmside, rmperimeter; printf("Enter the Rhombus Side = "); scanf("%f",&rmside); rmperimeter = 4 * rmside; printf("The Perimeter of the Rhombus = %.3f\n", rmperimeter); return 0; }

In this C Program, we created a function to calculate and return the Rhombus perimeter.
#include <stdio.h> float rhombusPerimeter(float side) { return 4 * side; } int main() { float rmside, rmperimeter; printf("Enter the Rhombus Side = "); scanf("%f",&rmside); rmperimeter = rhombusPerimeter(rmside); printf("The Perimeter of a Rhombus = %.3f\n", rmperimeter); return 0; }
Enter the Rhombus Side = 12
The Perimeter of a Rhombus = 48.000
C Program to Calculate Perimeter of a Rhombus using Pointers.
#include <stdio.h> void rhombusPerimeter(float *rmside, float *rmperimeter) { *rmperimeter = 4 * (*rmside); } int main() { float rmside, rmperimeter; printf("Enter the Rhombus Side = "); scanf("%f",&rmside); rhombusPerimeter(&rmside, &rmperimeter); printf("The Perimeter of a Rhombus = %.3f\n", rmperimeter); return 0; }
Enter the Rhombus Side = 32
The Perimeter of a Rhombus = 128.000