Question

LSA of a cube of side length 12cm is ____ cm2

Answer 1

Step-by-step explanation:

We know that surface area of cube is 6l

2

.

It is given that the length of the cube is 12 cm, therefore,

A=6×12

2

=6×144=864 cm

2

Now, the volume of the cube is l

3

, therefore, the volume with length l=12 cm is:

V=12

3

=1728 cm

3

Hence, the total surface area is 864 cm

2

and the volume of the cube is 1728 cm

3

.

Answer 2

Answer:

what is ur question...i cannot understand.....

i think.....12×12×12 = 1728 cm² hope i help u