def same_abs(num1: float, num2: float) -> bool:
    """Return True iff (if and only if) num1 and num2 have
    the same absolute value.
    
    >>> same_abs(-3.2, 3.2)
    True
    >>> same_abs(3.0, 3.5)
    False
    """
    
    
def different_types(obj1: object, obj2: object) -> bool:
    """Return True iff obj1 and obj2 are of different types.
    
    >>> different_types(3, '3')
    True
    >>> different_types(108.0, 3.14)
    False
    """



# An extra exercise to try at home.
def is_right_triangle(side1: int, side2: int, hypotenuse: int) -> bool:
    """Return whether a triangle with sides of length side1, side2 and 
    hypotenuse is a right triangle.
    
    >>> is_right_triangle(3, 4, 5)
    True
    >>> is_right_triangle(2, 2, 4)
    False
    """