Final answer:
The correct hairstyle to offset a square facial type is one that adds volume between the temples and jaw and has added width around the ears.
Step-by-step explanation:
To offset or round out the square facial type, choose a style that has volume around the areas between the temples and jaw and added width around the ears. This approach softens the angles of a square face and provides a more balanced appearance. Hairstyles that add volume at the sides can make the face appear wider and less angular, while those that keep the volume to a minimum at the temples can exaggerate the squareness of the facial structure.