Give a quick stream of consciousness before answering the following question. The edge of a cube is 6a cm. Find its surface?\nOptions:\n(A) 116a2 cm2\n(B) 126a2 cm2\n(C) 256a2 cm2\n(D) 150a2 cm2\n(E) 216a2 cm2
User
6a2 = 6 * 6a * 6a = 216a2
The answer: (E).
Assistant