**Calculate the edge of the cube if its volume is 1331 cm3**

###### Answers:

Let the edge of the cube be a

Volume of a cube = a×a×a

1331= a×a×a

11 =a ( as 1331 is the cube of 11

Therefore ,

Edge of a cube is 11 cm

Volume of cube = 1331 cm^{3}

(Side)^{3 }= 1331

Side = (11 × 11 × 11)^{1/3} = 11 cm