Question

The surface area of a cube of 4x 4x 4 dimensions !
is cut into 64 equal cubes. How many cubes have (a) 1 face pa
(6) 2 faces painted? (c) 3 faces painted? (d) no face painted?​

Answer 1

Answer:

it's very cal ulated bro........

Answer 2

Answer:

A cube of side 4cm is painted black on all of its surfaces and then divided into various smaller cubes of side 1cm each. The smaller cubes so obtained are separated.

Total no. of cubes obtained =

1×1×1

4×4×4

=64

Here n=

side of small cube

side of big cube

=

1

4

=4