Consider the question. The edge of a cube is 6a cm. Find its surface?
Options:
(A) 116a2 cm2
(B) 126a2 cm2
(C) 256a2 cm2
(D) 150a2 cm2
(E) 216a2 cm2
What is the step-by-step reasoning process to arrive at the answer: (E)?
6a2 = 6 * 6a * 6a = 216a2