C Program to find perimeter of rectangle
Program
#include<stdio.h>
void main()
{
float width, height, perimeter;
printf("Enter the width of rectangle:\n");
scanf("%f", &width);
printf("Enter the height of rectangle:\n");
scanf("%f", &height);
perimeter = 2 * (width + height);
printf("Perimeter of rectangle is %f\n", perimeter);
}
Output
Enter the width of rectangle:
21
Enter the height of rectangle:
13
Perimeter of rectangle is 68.000000