Question

Find the volume of a cube, one face of which has an area of 64 2.

Answer 1

Answer:

Area of one face of cube=64m  

2

 

Let side of cube=xm

According to problem,

x  

2

=64

x=  

64

​  

 

x=8

∴ Side of cube=8m

Volume of cube=(side)  

3

 

=(8)  

3

 

=512m  

3

 

∴ Volume of cube=512m  

3

.