Please help if you know Math ASAP will mark Brainlest

Rectangle  A'B'C'D' is the image of
rectangle ABCD after a dilation.


What is the scale factor of the dilation?

Enter your answer in the box.

Please help if you know Math ASAP will mark Brainlest Rectangle ABCD is the image of rectangle ABCD after a dilation What is the scale factor of the dilation En class=