What is the size of the smallest vertical plane mirror in which a 6 ft tall person standing erect can see her full-length image?

3 ft

6 ft

5 ft

8 ft

3 ft

c) up

hope this

the answer would most likely be c, because if it's a comical piece of information, it may likely not be true, if it's a site that allows anybody to edit the content, it could mean a five year old is typing the info, and if it's a tv show produced by a celeb, it may have a biased opinion.