Final answer:
The side length of a scaled copy of a rhombus with a scale factor greater than 1 would be greater than the original side length, since scaling multiplies each dimension by the scale factor.
Step-by-step explanation:
If Ling-Sheng made a scaled copy of a rhombus with a scale factor greater than 1, the side length of the scaled copy of the rhombus would be greater than the original side length. When scaling a figure, every dimension is multiplied by the scale factor. So, if the original side length is 's' and the scale factor is 'k', where 'k' is greater than 1, the new side length of the rhombus would be 'k*s', which is greater than the original 's'.