Program to find the Area and Perimeter of a Rectangle

What is meant by quadrilateral?

    A shape which has four straight sides is called quadrilateral shape

What is meant by Rectangle or Parallelogram?

    Such a quadrilateral which has four right angles (angle 90 Degree) triangle is called rectangle

Formula: Area of rectangle:  height*width

 Perimeter of rectangle:  2*(height+width)


C++ program to find the Area and Perimeter of a Rectangle:


#include<iostream>

using namespace std;

int main()

{

    int width,height,area,perimeter;

    cout<<"Enter  Width of Rectangle = ";

    cin>>width;

    cout<<"Enter  Height of Rectangle = ";

    cin>>height;

    area=height*width;

    cout<<"Area of Rectangle ="<<area<<endl;

    perimeter=2*(height+width);

cout<<" Perimeter of rectangle are = "<<perimeter<<endl;

return 0;

}

 
Sample Output:

Image view of Code: