Answers

2016-03-01T14:46:11+05:30
Let side of cube be a , v=1331 cm³ 
volume of cube = a³
1331 = a³
11³=a³
a=11
∴ edge of cube is 11cm
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2016-03-01T14:58:12+05:30
Let the side of the cube be 'x' cm
now we know,
volume of cube = (side)³
                     i.e.= x³
it is given that,
the volume of the cube is 1331 cm³
so,
(side)³ =1331
 i.e. x³ =1331
∴ x = ∛1331
so, x³ = (11)³
∴ x = 11 cm
hope that u ar able to understand it.
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