C Program to Find Area and Perimeter of Sqaure

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

Source Code

#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();
}

Output

Please enter value of side: 5
Area = 25 and Perimeter = 20