2.3-2.4 Dilations and proportional lengths check-in

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by Jason Appel

| 4 Questions

1

1

1 pt

Determine the scale factor of the dilation that transformed triangle ABC to triangle A'B'C'.

2

3

2

1 pt

x =

3

1 pt

y =

4

4

1 pt

If AB=14, AD = 10x - 2, BC = 20 and CD = 12x + 4, find the value of x.

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