15. Find the distance

The person sitting on the boat sees the top of a $10$ $m$ tall light house. The person's eye is at the ground level. If the person is at a distance of $24$ $m$ from the light house, find the distance from the person's eye to the top of the light house.

 

 

Answer:

 

The distance from the person's eye to the top of the light house is $m$.