Question

3С21In the similaritytransformation of AABCto ADEF, AABC was dilated bya scale factor of [? ], reflectedacross the J, and movedthrough the translation [ ].BА-7-6-5-4m, 002-1 0.12.39ShoesDA. 2B. 1/2C. 3D. 1/3

Answer 1

Scale factor is the ratio of corresponding sides in two(2) similar geometric figures.

Taking one similar side of the two(2) figures, we have:

`\begin{gathered} (DF)/(CA)=(2)/(1)=2 \\ \text{Thus, scale factor is 2} \end{gathered}`

Hence, the correct option is option A

It is reflected across the x-axis and moved through the translation (3, 1)