The width of a picture is 20 cm. Using a color copier, you reduce the width of the picture to 5 cm. What is the scale factor of the dilation? A)5 B)1/5 C)4 D)1/4*****
Dilation changes the size of a figure, but not the shape. To solve for it you need to divide the dimension of the original shape by the dimension of the new shape. I sincerely hope this helps you. :)
