The lateral surface area of a cube is 256 m2.The volume of the cube is
Let the side of cube be 
Lateral surface area
[Given in the question]
⇒ 
⇒ 
Thus the length is 8 m.
Volume of a cube 
= 512
Thus the volume is 
which is option a.
9
The lateral surface area of a cube is 256 m2.The volume of the cube is
Let the side of cube be
Lateral surface area
[Given in the question]
⇒
⇒
Thus the length is 8 m.
Volume of a cube
= 512
Thus the volume is which is option a.