A square of side 3 cm is cut off from ea...

A square of side 3 cm is cut off from each corner of a rectangular sheet of length 24 cm and breadth 18 cm an the remaining sheet is folded to form an open rectangular box. The surface area of the box is

`468 cm^(2)`

`396 cm^(2)`

`612 cm^(2)`

`423 cm^(2)`

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