Question

in a cube is equal to 4 cm then total surface area of is​

Answer 1

Answer:

The surface area of a cube which has a side of 4cm is 6*4^2=6*16 cm^2. Now, when the cube is cut into the smaller cubes with side of 1cm we'll get 4*4*4=64 little cubes and each will have the surface area equal to 6*1^2=6 cm^2, so total surface are of these 64 little cubes will be 6*64 cm^2.

Answer 2

Answer:

96

${cm}^{2}$

Step-by-step explanation:

total surface area of cube

$6 {a}^{2}$

= 4 cm× 4 cm×6

=96

$96 {cm}^{2}$