Answer:
4[tex]\sqrt{10}[/tex]
Step-by-step explanation:
side ('s') squared equals 160
s² = 160
so 's' = [tex]\sqrt{160}[/tex] which can be broken down to [tex]\sqrt{4}[/tex]· [tex]\sqrt{4}[/tex] · [tex]\sqrt{10}[/tex] which equals
2 · 2 · [tex]\sqrt{10}[/tex] or 4[tex]\sqrt{10}[/tex]
