If the volume of a cube is 1331 cm³, then the side length of a cube is _____.

Given, the volume of a cube = 1331 cm³

The volume of the cube is given by $Volume={\left(side\right)}^3$

Therefore the side length of a cube can be found by taking the cube root of its volume.

The side length of a cube = $\sqrt[3]{\mathrm{volume} \mathrm{of} \mathrm{the} \mathrm{cube}}$

                                             $=\sqrt[3]{1331}=11$

Therefore, the side length of a cube is 11 cm.