haiku_triangle_coin.py

#define the haiku funtion
def haiku():
    from time import sleep
    print(haiku_line1)
    sleep(2)
    print(haiku_line2)
    sleep(2)
    print(haiku_line3)


haiku_line1 = "Relax, the future"
haiku_line2 = "is already unfolding"
haiku_line3 = "from long-planted seeds"
haiku()

#define the triangle function, to calculate the surface area
def triangle():
    base = input("Enter the base measurement of the triangle in cm  ")
    height = input("Enter the height measurement of the triangle in cm  ")
    surface = 0.5 * int(base) * int(height)
    print(str(surface) + " cm3 ")

triangle()

#define the coin flip function, it must ramdonly generate an outcome
def coin_flip():
    import random
    print("Lets flip a coin")
    option = ["Heads", "Tails"]
    result = random.choice(option)
    print("The result is " + result)

coin_flip()