not sure need help

Answer:
hypotenuse = 8.485
explanation:
[tex]a^{2} +b^{2} =c^{2}[/tex]
since we already know the two leg lengths, we can go ahead and just plug them into this equation.
[tex]6^{2} +6^{2} =c^{2}[/tex]
[tex]\sqrt{72}[/tex]=[tex]\sqrt{c^{2} }[/tex]
c=8.485