To determine the magnitude of dilation from polygon \( ABCD \) to polygon \( A'B'C'D' \), we can use the formula related to scaling factors in dilation. The magnitude of dilation is calculated using the formula:
\[ k = \frac{\text{length of a side of } A'B'C'D'}{\text{length of the corresponding side of } ABCD} \]
Given that I can't see the image, I'm unable to calculate the exact value directly. However, in such problems, you typically would have the coordinates of the vertices of both polygons or the lengths of corresponding sides.
If you can provide the coordinates or lengths of a side of each polygon, I can help you determine the magnitude of dilation. Alternatively, if any of the options you provided (2212, \(\frac{1}{2}\), 1133) are based on the correct calculation, the answer can be determined based on the information collected.