Final answer:
The polarity of a molecule with three polar bonds of the same degree depends on its molecular symmetry. A trigonal planar molecule with such bonds could be nonpolar, while a non-symmetric one would be polar.
Step-by-step explanation:
To determine whether a molecule is polar or nonpolar when it contains three polar bonds with the same degree of polarity, we must consider the molecule's symmetry. If the molecule is symmetric, such as a trigonal planar structure with three identical polar bonds, the polarities can cancel each other out, resulting in a nonpolar molecule. However, if the molecule is not symmetric, meaning the polar bonds do not cancel each other, the molecule will remain polar.
Based on this information, the correct answer to the question is none of the above is true, because having three polar bonds with the same degree of polarity does not automatically determine the polarity of the molecule without considering the molecular geometry and symmetry.