C++ Program to calculate the area and perimeter of the rectangle. | आयत के क्षेत्रफल और परिधि की गणना करने के लिए C ++ प्रोग्राम।

C++ Program to calculate the area and perimeter of the rectangle.

Let see the program to calculate the area and perimeter of the rectangle.

Example:
  1. Formula:

    Area of rectangle & Perimeter of rectangle
    Area of rectangle & Perimeter of rectangle

#include <iostream> using namespace std; int main() { int length,width,area,perimeter; cout<<"Enter length of rectangle :"; cin>>length; cout<<"Enter width of rectangle :"; cin>>width; area=length*width; perimeter=2*(length+width); cout<<"Area of rectangle = :"<<area<<" sq. units."<<endl; cout<<"Perimeter of rectangle = :"<<perimeter<<" units."<<endl; return 0; }
Output:
Enter length of rectangle :5 Enter width of rectangle :8 Area of rectangle = :40 sq. units. Perimeter of rectangle = :26 units.