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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

                      100   Premium Edition-VIII

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