Question

4نما3С3 2 1NIn the similaritytransformation of ABCto ADEF, AABC was dilated bya scale factor of [?], reflected3 across the [ ], and movedthrough the translation [ ].ABА-7 -6 -5 -4 -3 -2-1 02.ED2-3יחדF-4A. 2B. 1/2C. 3D. 1/3

Answer 1

Step-by-step explanation:

We are told to find the scale factor and the translation of the triangle ABC

To obtain the answer, we can follow the steps below

Step 1:

Get the dimensions of the triangle ABC and compare with triangle DEF

For ABC, the dimensions in units are

The dimensions of DEF are

We can compare similar sides to get the scale factor

`\text{scale factor=}(ED)/(AB)=(DF)/(CA)=(4)/(2)=2`

Therefore, the scale factor is 2

The triangle was reflected across the x-axis, and

moved through the translation by 2 units