Question

A wooden cube of side 4cm has been painted all sides with red.Tgen the cube is cut into 64 equal cubes

Answer 1

question uncomplet hi...

Answer 2

24 Smaller cubes with one face painted , 8 Smaller cubes will have all the sides unpainted

Step-by-step explanation:

number of cubes = 4* 4 * 4  = 64  cubes

Smaller cube size 1 * 1 * 1

3 face Painted ( all corners) =  8   Cubes

2 Face Painted  (on edge except corner)  = (4 - 2) * 12 = 24 Cubes

1 Face Painted =  6 * (4 - 2)(4 - 2)  =  24 Cubes

0 Face Painted ( all side unpainted) = (4 - 2)(4 - 2)(4 - 2)  = 8  Cubes

24 Smaller cubes with one face painted

8 Smaller cubes will have all the sides unpainted

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