WAP C++ to find the area and perimeter of a rectangle .
#include <iostream>
using namespace std;
int main()
{
int l,b,ar,p;
cout<<"enter the length and breadth of a rectangle";
cin>>l>>b;
ar=l*b;
p=2*(l+b);
cout<<"Area of the rectangle="<<ar<<endl;
cout<<"perimeter of rectangle="<<p;
return 0;
}
Output:
enter the length and breadth of a rectangle2
3
Area of rectangle= 6
perimeter of rectangle=10