A certain right triangle has sides of length x, y, and z, where x < y < z. If the area of this triangular region is 1, which of the following indicates all of the possible values of y ?
A. y > 根號2
B.(根號3)/2 < y < 根號2
C.(根號2)/3 < y <(根號3)/2
D.(根號3)/4 < y <(根號2)/3
E. y <(根號3)/4
Answer: A

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