If an arc with a length of 12 is 3/4 of the circumference of a circle, what is the shortest distance between the endpoints of the arc?
A. 4
B. \(4\sqrt{2}\)
C. 8
D. \(8\sqrt{2}\)
E. 16
A. 4
B. \(4\sqrt{2}\)
C. 8
D. \(8\sqrt{2}\)
E. 16