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Viktor [21]
3 years ago
11

PLLZZZ ANSWER I REALLY NEED HELP !!!!!!IS THIS CORRECT

Mathematics
2 answers:
just olya [345]3 years ago
8 0
Yes, the answer is correct.
zzz [600]3 years ago
5 0
Yes. Your answer is correct
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Answer:

Third option is correct. Scale factor 3 ; enlargement.

Step-by-step explanation:

It is given that the figure A'B'C'D' is a dilation of figure ABCD.

We know that after dilation the corresponding sides of image and preimage are in the same proportion.

The image of AD is A'D'.

From the figure it is noticed that the A(-1,2), D(-1,-1), A'(-3,6) and D'(-3,-3).

Distance formula is

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

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k=\frac{A'D'}{AD}

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