Find the volume of the cube, if one face of the cube has an area of 121 Sq.m.

Given :

Area of the face of a cube $= 121 sq. m$.

To do :

We have to find the volume of the cube.

Solution :

Let the side of the cube be 's' m.

Area of the face of a cube $= s^2$ sq. m.

$121 sq. m. = s^2$sq. m.

$11 \times 11 sq. m. =  s^2$ sq. m.

$s = 11 m$.

The volume of a cube of side $s = s^3 m^3$.

The volume of the given cube $= (11)^3 m^3 = 1331 m^3$.

Therefore, the volume of the cube is $1331 m^3$

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Updated on: 10-Oct-2022

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