In the figure above, all angles are right angles. If the lengths \(a, b, u,\) and \(v\) are integers, what is the perime

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In the figure above, all angles are right angles. If the lengths \(a, b, u,\) and \(v\) are integers, what is the perimeter of the six-sided figure?

(1) \(ab = 77\)

(2) \(\dfrac{u}{v} = \dfrac35\)

Answer: A

Source: Manhattan GMAT