gulf of Aden is infested with piracy crimes where pirates uses hi-tech and sophisticated weapons. so whether IMO or any country/coalitions declared it as war zone or war like area.
So, here in u r problem u r given with adjacent of 14 n hypotenuse z'.
N angle between them as 52 degree.
Now just put this equation n solve it.
Cos 52= adjacent/hypotenuse
cos 52=14/z
z cos 52=14
z=14/cos 52
z=22.7