Point D is located at (-2,-4) on a coordinate plane.
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Answer:
The scale factor is 1.
Step-by-step explanation:
Let k be the scale factor of a dilation of triangle ABC to form the image triangle A'B'C'.
The dilation is a magnification if
In this case, the preimage will be similar to the image triangle.
If
the dilation is a reduction. The image and pre-image will still be similar.
But if
the image is the same as the preimage.
We say the pre-image is congruent to the image triangle.