Question

the volume of a cube is 512cm³ then it's total surface area is? ​

Answer 1

the answer is 8 cm

because 512 is the cube of 8

Answer 2

Step-by-step explanation:

given,

Volume = 512 cm^3

Volume of cube = a^3

512 = a^3

a = 8 cm

because,

Surface area of a cube = 6a^2

= 6*8^2

= 6*64

= 384 cm^2