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      Question

      Two identical cubes, each of volume 729 cm³, are joined

      together end to end. What will be the total surface area of ​​the resulting cuboid?  
      A 810 cm² Correct Answer Incorrect Answer
      B 900 cm² Correct Answer Incorrect Answer
      C 820 cm² Correct Answer Incorrect Answer
      D 990 cm² Correct Answer Incorrect Answer

      Solution

      The correct answer is A

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