10. Determine the distance between the two ships

A person in a helicopter flying at the height of 808 $m$ above sea level observes two ships lying opposite to each other on the sea. The angles of depression of the ships are 45$^{\circ}$ and 30$^{\circ}$. Then, the distance between the two ships is 2205.4562207.4562206.4562208.456 $m$.

 

 

(Note: Substitute $\sqrt{3} = 1.732$ if necessary.)