sqrt{2} = [tex]\sqrt{2}[/tex]
Given that
DF is the hypotenuse, we have:
DF = x sqrt{2}
x is the length of each leg.
Since DF = 22, we can setup the equation:
22 = x sqrt{2}
To simplify, we rationalize the denominator:
x = 22/[tex]\sqrt{2}[/tex] * sqrt{2} / sqrt{2} = 22sqrt{2}/2 = 11sqrt{2}
Thus, the length of each leg is:
11[tex]\sqrt{2}[/tex]