[填空题]
A person whose eyes are 1.64rf1c x(a4 5i :nppniv8 m above al 3cy;m/u sf3the floor stands 2.20 m in front of a vertical plane mirror whose bottom edge is 43 cm above the floor, (Fig. Below). What is the horizontal distance x to the base o;s 3uy/lmaf c3f the wall supporting the mirror of the nearest point on the floor that can be seen reflected in the mirror? cm
