What is the value of x in this triangle?

enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

x = __°

For this case we can use the following trigonometric relationship to solve the problem:
 
 Where,
 C.O: opposite leg
 h: hypotenuse
 Substituting values we have:
 
 Clearing x we have:
 
 Making the corresponding calculations we have:
 
 
 The value of x is given by: