The area of a parallelogram can be calculated using the formula: area = base * height, where base is the length of one of its bases and height is the perpendicular distance between the bases.
def calculate_parallelogram_area(base, height):
    return base * height
# Taking input for the base and height of the parallelogram and calculating its area
def calculate_and_display_parallelogram_area():
    base = float(input("Enter the length of the base: "))
    height = float(input("Enter the height of the parallelogram: "))
    area = calculate_parallelogram_area(base, height)
    print("Area of the parallelogram:", area)
calculate_and_display_parallelogram_area()Enter the length of the base: 7
Enter the height of the parallelogram: 4
Area of the parallelogram: 28.0
Enter the length of the base: 12.5
Enter the height of the parallelogram: 6
Area of the parallelogram: 75.0
The function calculate_parallelogram_area(base, height) calculates the area of a parallelogram using the formula base * height.
The function calculate_and_display_parallelogram_area() takes input for the base and height of the parallelogram, calculates its area using the aforementioned function, and displays the result.