Question

find the area of a closed cubical box whose total surface area is 384 cm square also find the volume of the cube

Pls help
Will be very grateful

Answer 1

Step-by-step explanation:

find the area of a closed cubical box whose total surface area is 384 cm square also find the volume of the cube

Answer 2

Answer:

Let a be the side of the cube. Given that T.S.A = 384 sq. cm.

i.e., 6a

2

=384⇒a

2

=

6

384

=64

∴a=

64

=8cm

Hence, Volume =a

3

=8

3

=512cm

3