Answer :
If it dilated by a factor of 2, we will multiply the coordinates by 2 to have:
A'(11, 9) B (12, 4) C (7, 3) D (6,8)
If the coordinate points A (1 1/2, 12) B (-3, 6) C (-9, 9) is dilated by a factor of 1 1/3, the resulting coordinates will be A'(3, 16) B'(-4, 8) C'(-12, 12)
Dilations and scale factors
Dilations is a transformation technique used to enlarge or diminish an image.
Given the coordinate points A (5.5, 4.5) B (6, 2) C (3.5, 1.5) D (3,4), it dilated by a factor of 2, we will multiply the coordinates by 2 to have:
A'(11, 9) B (12, 4) C (7, 3) D (6,8)
Similarly if the coordinate points A (1 1/2, 12) B (-3, 6) C (-9, 9) is dilated by a factor of 1 1/3, the resulting coordinates will be A'(3, 16) B'(-4, 8) C'(-12, 12)
Learn more on dilation here; https://brainly.com/question/10253650
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