what single transformation was applied to quadrilateral a to get quadrilateral b?

what single transformation was applied to quadrilateral a to get quadrilateral b?
Answer
Explanation:
Step1: Observe the size change
The sides of quadrilateral B are larger than those of A.
Step2: Determine the transformation type
Since the shape is the same but size is different, it is a dilation.
Answer:
Dilation