Question

find the surface area of a cube whose volume is 512 m​

Answer 1

Answer:

v= 512

v= 8

surface area = 6a^2 = 6 * 64 = 384

Step-by-step explanation:

hope its help you .....✌✌

Answer 2

Answer:

3072 sq.m

Step-by-step explanation:

Let the length of each side of a cube be a m

Volume of the cube = 512cu.m

(Side) cube = 512

a cube = 512

a cube = 8 cube

a = 8

Length of each side of a cube = 8m

Surface area = 6 × (side)cube

= 6 × (8 cube)

= 6 × 8 × 8 × 8

= 3072 sq.m (Answer)