Respuesta :

KurdishPotato

Answer:

11[tex]\sqrt{2}[/tex]

Step-by-step explanation:

The given shape is a right triangle, to find the value of x we can use Euclidian Theorem:

x^2 = 14*(14+4)

x^2 = 280 find the root for both sides

x = 11[tex]\sqrt{2}[/tex]