If the circle above has center \(A\) and area \(144\pi,\) what is the perimeter of sector \(ABCD?\)
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A
B
C
D
E
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A. \(12+\dfrac3{2\pi}\)
B. \(12+3\pi\)
C. \(18+\dfrac3{2\pi}\)
D. \(24+\dfrac3{2\pi}\)
E. \(24+3\pi\)
Answer: E
Source: Veritas Prep