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<iostream>
using namespace std;
int main()
{
    int side, area, peri;
    cout<<"Please enter value of side: ";
    cin>>side;
    area = side * side;
    peri = 4 * side;
    cout<<"Area = "<< area;
    cout<<"\nPerimeter "<< peri;
    return 0;
}

Output

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