In the figure to the right, if point \(C\) is the center of the circle and \(DB = 7,\) what is the length of \(DE?\)

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In the figure to the right, if point \(C\) is the center of the circle and \(DB = 7,\) what is the length of \(DE?\)

(1) \(x = 60^{\circ}\)

(2) \(DE || CA\)

[spoiler]OA=B[/spoiler]

Source: Manhattan GMAT
Source: — Data Sufficiency |