Question

surface area of a cube is 1014 square CM its volume will be

Answer 1

1014=6a^2
√1014=6a
a=5.31 cm

Answer 2

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Surface area of a cube=1014 square centimetre

$= > 6a {}^{2} = 1014$


$= >a {}^{2} = \frac{1014}{6}$
$= > a {}^{2} = 169$
$=> a = \sqrt{169}$
$= > 13$
So,one side of cube is of length 13 cm.

Now it volume:

$= a {}^{3}$
$= 13 {}^{3}$
$= 2197$

So,the volume of cube is 2197 cubic centimeter