Except for one face of a given cube, identical cubes are glued through their fac

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Except for one face of a given cube, identical cubes are glued through their faces to all the other faces of the given cube. If each side of the given cube measures 3 cm, then what is the total surface area of the solid body thus formed ?

Options:

A . 225 cm2

B . 234 cm2

C . 270 cm2

D . 279 cm2

Answer: Option B

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