C Program to Find Perimeter of Rectangle

#include<stdio.h>
int main()
{
    float length, width, perimeter;
    printf("Enter length of the rectangle: ");
    scanf("%f", &length);
    printf("Enter width of the rectangle: ");
    scanf("%f", &width);

    perimeter = 2 * (length + width);

    printf("Perimeter of rectangle = %.2f units ", perimeter);

    return 0;
}

Output

Enter length of the rectangle: 40
Enter width of the rectangle: 20
Perimeter of rectangle = 120.00 units

    
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