【单选题】Directions: In the following questions, choose the best answer from the five choices listeD、
What is the surface area in square inches of a cube whose volume is 216 cubic inchesA.36
B.54
C.216
D.324
E、1296
网考网参考答案:C
网考网解析:
Since the volume of the cube is 216 cubic inches, we have e 3 = 216 [*] e = 6. The area of each face is e 2 = 36 square inches, and since there are six faces, the total surface area is 6 × 36 = 216 square inches.
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