Question

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

Answer 1

the scale factor of dilation is 1/2 or
$\frac{1}{2}$
because the number of rectangle one is multiplied by 1/2 to make rectangle 2


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