In the figure, polygon ABCD is transformed to create polygon A'B'CD
2 answers:
Answer:
<h2>This transformation is a horizonta dilation by a factor of 2.</h2>Step-by-step explanation:
If you observe the image, you deduct that the polygon ABCD was increased in size, that means the scale factor applied dilated the figure. In other words, there was applied a factor of dilation.
To find the exact factor of dilation, we just have to divide each prime coordinate by the original ones.
For example, you can observe that coordinates was changed to
,
was changed to
,
was changed to
and
was changed to
.
Now, observe that the dilation was horizontal, that is, the scale factor was only applied to x-coordinates, and this factor is 2, beacuse each x-coordinate was increase by a factor of 2.
Therefore, this transformation is a horizonta dilation by a factor of 2.
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