Find the length of side x in simplest radical form with a rational
denominator.
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Answer:
[tex]\frac{5\sqrt{2} }{2}[/tex]
Step-by-step explanation:
In a 45 45 90 triangle, the sides would be x, x, x√2
In this case, 5=x√2 which means x=5/√2
[tex]\frac{5}{\sqrt{2}} *\frac{\sqrt{2} }{\sqrt{2} } =\frac{5\sqrt{2} }{2}[/tex]