find the missing side of each triangle. leave your answers in simplest radical form.

Answer:
[tex]x = \sqrt{11}[/tex]
Step-by-step explanation:
[tex]a^{2} +b^{2} =c^{2} \\\\\sqrt{6} ^{2} +\sqrt{5} ^{2} =c^{2} \\\\6 + 5 = c^{2} \\\\11 = c^{2} \\\\\sqrt{11} = c[/tex]