Question

the lateral surface area is 256m cube. then find volume of cube ​

Answer 1

Answer:

i hope hope it will help you

Step-by-step explanation:

lateral surface area of cube = 4a^2

256m = 4a^2

256m/ 4 = a^2

64m = a^2

root 64 = a

8m = a

volume of cube = a^3

= 8^3

= 512 m ans.

Answer 2

Step-by-step explanation:

Answer

Given, lateral surface area of a cube =256 m

2

Lateral surface area of cube=4( edge)

2

Volume of cube=( edge)

3

∴4(edge)

2

=256

∴ edge =8

Volume of cube=(8)

3

=512 m

3

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