A person whose eyes are H = 1.56 m above the floor stands L = 2.29 m in front of a vertical plane mirror whose bottom edge is 43 cm above the floor.

A person whose eyes are H = 1.56 m above the floor stands L = 2.29 m in front of a vertical plane mirror whose bottom edge is 43 cm above the floor. What is the horizontal distance x to the base of the wall supporting the mirror of the nearest point on the floor that can be seen reflected in the mirror