15. Determine the height of the man

A man sees the reflection of the top of the tree in the mirror. The man is at a distance of 0.8 \(m\) from the mirror. The tree is at a distance of 61.9 \(m\) from the mirror, and its height is 68.09 \(m\). Find the height of the man.

 

Answer:

 

The height of the man is  \(m\).