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Tick ( ) if you know this.

                       ▶   A consecutive sequence of characters that are enclosed or surrounded by a single (‘ ’) or
                         double (“ ”) quotes is known as a string.

                       ▶  A list is a type of container that is used to store a list of values of any type.





                            SOME MORE PROGRAMS


                  Program 20: To calculate the area of different shapes
                      Program20.py

                   File  Edit  Format    Run   Options   Window    Help

                   def calculate_area(name):
                       name = name.lower()
                       if(name == 'rectangle'):
                           l = float(input('Enter the length of the rectangle: '))
                           b = float (input('Enter the breadth of the rectangle: '))
                           rect_area = 1 * b
                           print('The area of the rectangle is: ', rect_area)
                       elif(name == 'square'):
                           s = float(input('Enter the side of the square: '))
                           sqr_area = s * s
                           print('The area of the square is:', sqr_area)
                       elif (name == 'circle'):
                           pi = 3.14
                           r = float(input('Enter the radius of the circle: '))
                           circle_area = pi * r**2
                           print('The area of the circle is: ', circle_area)
                       else:
                           print('sorry! This shape is not available')
                   print('Calculate Area for: Rectangle, Square, or Circle')
                   shape_name = input('Enter the name of the shape whose area you want to find: ')
                   calculate_area(shape_name)



                  You will get the following output:

                      Output

                   Calculate Area for: Rectangle, Square, or Circle
                   Enter the name of the shape whose area you want to find: Circle
                   Enter the radius of the circle: 4.5
                   The area of the circle is:  63.585









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