Which one is true for the spine? – McqOptions

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1.	Which one is true for the spine?
A.	A <sub>C</sub> = d <sup>2</sup>/4 and P = 4 d
B.	A <sub>C</sub> = d <sup>2</sup>/4 and P = 3 d
C.	A <sub>C</sub> = d <sup>2</sup>/4 and P = d
D.	A <sub>C</sub> = d <sup>2</sup>/4 and P = 2 d
Answer» D. A <sub>C</sub> = d <sup>2</sup>/4 and P = 2 d

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