question_answer

A man who is \[\text{1}\text{.4}0\] m tall stands in front of a mirror and can just see himself from head to top. Assuming that his eyes are \[0.\text{14}\] m below the top of his head, the minimum height of the mirror is

A) \[\text{1}\text{.4 m}\]            

B)         \[\text{1}.\text{26 m}\]  

C) \[0.\text{7}0\text{ m}\]           

D)         \[0.\text{63 m}\]