This a very simple question from surface area and volume so the question is:
A cube of maximum possible size is cut from a hemisphere of radius sqrt 6 cm. One identical cube is placed next to this cube to form a cuboid. Find the total surface area in cm² of the cuboid?
But when I am solving this question from 2d perspective I am getting 120 cm² as the answer but If you will try to solve this question from 3d perspective you will get 40 cm² as the final answer which is correct why these two answers different? And which one is correct?
