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Start the planIn the circle above, centered on point O, angle AOB measures 40 degrees. If line segment BD measures 18 inches, what is the measure, in inches, of minor arc BC?
A. \(3\pi\)
B. \(4\pi\)
C. \(5\pi\)
D. \(6\pi\)
E. \(7\pi\)
OA E














