Answer:
[tex]\sqrt32[/tex]
Step-by-step explanation:
You use the Pythagorean theorem since a triangle is formed.
[tex]a^{2} +b^{2} =c^{2}[/tex]
[tex]6^{2} = 2^{2} +x^{2}[/tex]
36-4 =[tex]x^{2}[/tex]
x= [tex]\sqrt{32}[/tex]
