mob4 mob4 02-04-2018 Mathematics contestada Rectangle abcd is the image of rectangle abcd after a dilation. What is the scale factor of the dilation? Enter your answer in the box Rectangle 1 is a -5, -2 B -8, -2 C-8, -5 D -5, -5 Rectangle 2 is a-2.5,-1 B -4,-1 C-4, -2.5 D-2.5, 2.5