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A wooden cube is painted BLUE on all six faces. The side of this cube is 4 cms. It is cut into smaller cubes of side 1 cm. Answer the following questions based on this statement. How many cubes have no face coloured? |
Answer» 24 Number of cubes having no face COLOURED = `(X/x-2)^(3)=(4/1-2)^(3)=2^(3)=8` |
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