The correct answer for this question is this one:
" Quadrilateral MNPQ has the following sides: 15, 24, 21, 18. The other quadrilateral has the following sides: 5, 8, 7, 4. By looking at it, the length of the sides became small. So the answer is not dilation."
By definition of dilation, it is the action or condition of becoming or being made wider, larger, or more open.
