Question

A girl looks the reflection of the top of the lamp post on the mirror which is 6.6 m away

from the foot of the lamppost. The girl whose height is 1.25 m is standing 2.5 m away

from the mirror. Assuming the mirror is placed on the ground facing the sky and the girl,

mirror and the lamppost are in a same line, find the height of the lamp post.​

Answer 1

Answer:

girl looks the reflection of the top of the lamp post on the mirror which is 6.6 m away

from the foot of the lamppost. The girl whose height is 1.25 m is standing 2.5 m away

from the mirror. Assuming the mirror is placed on the ground facing the sky and the girl,

mirror and the lamppost are in a same