A \( \left(\frac{\pi}{4} - \frac{2}{3}\right) \)
B \( \left(\frac{\pi}{4} + \frac{2}{3}\right) \)
C \( 2\left(\frac{\pi}{4} - \frac{2}{3}\right) \)
D \( 4\left(\frac{\pi}{2} - \frac{1}{3}\right) \)
E \( 2\left(\frac{\pi}{4} + \frac{2}{3}\right) \)
Correct Answer: Option C
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