Write a C++ Program to Find the Perimeter of a Rectangle with an example. The math formula to get the rectangle perimeter = 2 * (length + width). In this C++ example, we use the same.
#include<iostream>
using namespace std;
int main()
{
float width, length, perimeter;
cout << "\nPlease Enter the Width of a Rectangle = ";
cin >> width;
cout << "\nPlease Enter the Length of a Rectangle = ";
cin >> length;
perimeter = 2 * (length + width);
cout << "\nPerimeter of a Rectangle = " << perimeter;
return 0;
}