A) \[-\frac{\sqrt{3}}{2}\]
B) \[\frac{1}{2}\]
C) \[\frac{\sqrt{5}}{2}\]
D) \[\frac{\sqrt{7}}{3}\]
E) \[\sqrt{3}\]
Correct Answer: B
Solution :
In\[\Delta CBF,\tan 30{}^\circ =\frac{FC}{b}\]You need to login to perform this action.
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