def ht_cm_sqm(ht):
    """Converts height from centimeter to squared meter

    Parameters
    ----------
    ht: double
        height in cms

    Returns
    -------
    double
        height in squared meter.

    Examples
    --------
    >>> ht_cm_sqm(175)
    1.75
    """

    return (ht / 100) ** 2