Answer :
Final answer:
Legal blindness refers to a best-corrected visual acuity that does not exceed 20/200 in the better eye, hence the correct option is (d) 20/200.
Explanation:
Legal blindness is defined by a best-corrected visual acuity (BCVA) level. This metric determines how well an individual can see with the aid of glasses or contact lenses. In the United States, a person is considered to be legally blind if their BCVA does not exceed 20/200 in the better eye. This means that what a visually impaired person can see at 20 feet, a person with normal vision can see at 200 feet.
Therefore, the correct answer to the question is d) 20/200. It's important to understand that being legally blind affects an individual's ability to perform daily activities, including driving. However, many people who are legally blind have some degree of vision, and with the help of visual aids and technologies, they can live relatively independent lives.
