EXTRACTED_TEXT: A B 60° 4 O In the figure above, the circle has center O. What is the area of the shaded region? A) 8π/3 B) 1/3 (12√3 - 4π) C) 1/3 (8π - 8√3) D) 1/3 (8π - 12√3) MAIN_QUESTION: What is the area of the shaded region? KEY_INFORMATION: The figure contains a circle with center O. An angle at the center O is given as 60°. This angle is ∠AOB. A segment from O to B (OB) has a length of 4. The shaded region is segment of the circle, bounded by arc AB and chord AB. There are four answer choices provided: A) 8π/3 B) 1/3 (12√3 - 4π) C) 1/3 (8π - 8√3) D) 1/3 (8π - 12√3)