ਆਇਤਨ ਅਤੇ ਸਤ੍ਹਾ ਦਾ ਖੇਤਰਫਲ ਸ਼ਬਦ ਸਮੱਸਿਆ

A candy store called "Sugar" built a giant hollow sugar cube out of wood to hang above the entrance to their store. It took $54$‍ feet${}^2$‍ of material to build the cube.

feet${}^3$‍