In the figure above, point B has an x-coordinate of 0.5 and a y-coordinate that is higher than any other point on the semi-circle. If AB lies on the line y=2x+1, what is the area of the shaded region, in square units?
A. \(\frac{2\pi}{3}\)
B. \(\pi-\frac{\sqrt{3}}{8}\)
C. \(\pi-1\)
D. \(2\pi-\frac{3}{2}\)
E. \(\frac{3\pi}{8}\)
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102Geometry.jpg