Welcome folks today in this post we will be finding area of rectangle using oop concepts such as classes and functions in python. All the full source code of application is shown below.

Get Started

In order to get started you need to create an app.py file and copy paste the following code

app.py

First of all we will be using classes to find out the area of rectangle

class rectangle():
    def __init__(self,breadth,length):
        self.breadth=breadth
        self.length=length
    def area(self):
        return self.breadth*self.length
    
    
a=int(input("Enter length of rectangle: "))
b=int(input("Enter breadth of rectangle: "))
obj=rectangle(a,b)
print("Area of rectangle:",obj.area())

And now we will be using functions for this task

app.py

def areaofrectangle(length,breadth):
    return breadth*length
    
    
a=int(input("Enter length of rectangle: "))
b=int(input("Enter breadth of rectangle: "))
area=areaofrectangle(a,b)
print("Area of rectangle:",area)

Now if you execute these two python scripts as shown below

python app.py