Question

A cube whose two adjacent faces are colored is cut into 64 identical small cubes. how many of these small cubes are not coloured at all?​

Answer 1

Step-by-step explanation:

i think 36 is the answer .

mark this as brilliant.

thanks

Answer 2

Answer:

To find-No.of cubes coloured at all..

Step-by-step explanation:

Solutions

Cube is cut into 64 identical small cube

=→ 4*4*4=64

=→ Each face has 4*4=16 cubes

Hence two adjecent face will

16+16=32 coloured cube

but 4 cu es at the matching face of both the faces

will be common

Hence total cubes ith coloured faces=32-4=28

Small cubes not coluloured at all = 64-28 = 36

Hence 36 small cubes are not coloured at all...

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