Question

The diagonal of a cube is 8 root 3 cm find its surface area

Answer 1

hey dude ....
ur answer is here....!!!!!!!!!

given,

diagonal=√3^a
8√3 =√3a
a=8cm.

now,
surface area of cube=6a²
=6x (8)²
=384cm²..

thanks.....!

Answer 2

Answer:

Step-by-step explanation:

given,

diagonal=√3^a

8√3 =√3a

a=8cm.

now,

surface area of cube=6a²

=6x (8)²

=384cm²..