In this program, you'll learn to find area and perimeter of Square. Formulas for Square are: Area of Square = side * side Perimeter = 4 * sides
#include<stdio.h>
void main()
{
int side, area, peri;
printf("Please enter value of side: ");
scanf("%d", &side);
area = side * side;
peri = 4 * side;
printf("Area = %d and Perimeter = %d", area, peri);
getch();
}
Please enter value of side: 5
Area = 25 and Perimeter = 20