Question

The length of the diagonal of a cube is 8 root 3 cm . what is it's surface area with diagram​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Surface area = 384 $cm^2$

Step-by-step explanation:

Diagonal of a cube = √3 * a

8√3 = a√3

a = 8 cm

Surface Area of a Cube = $6a^2$

Surface Area of this Cube = 6 * 8 * 8 $cm^2$

Surface Area of this Cube = 384 $cm^2$