Exercice2.1_102

# Function that accepts the dimensions of a triangle and returns its area.
print("Let's do triangle's area:")
def area():
    input1 = input("Side 'a' of triangle > ")
    input2 = input("Side 'b' of triangle > ")
    input3 = input("Side 'c' of triangle > ")
    number1 = float(input1)
    number2 = float(input2)
    number3 = float(input3)
    result = (number1 + number2 + number3)/2
    output = str(result)
    return output
output = area()
print ("The result of the triangle's area has been: " + output)