What series of transformations map triangle △ABC onto △EDF to prove that ABC≅EDF ?
2 answers:
Hello!
The correct answer is A translation 3 units up then a reflection across the x-axis.
Translation: moving/sliding a figure
Reflection: taking a figure and flipping it over a line.
Answer:
translation 3 units down then a reflection across x-axis
Step-by-step explanation:
- A translation is a kind of rigid motion . It trace a function that maps an object a particular distance.
- A reflection is a kind of rigid motion . It is mainly a flips of a shape across the line of reflection.
In the given figure, we can see that Δ ABC is vertically 3 units away from the x axis .
So we translate Δ ABC by 3 units down and then reflect it across x axis to get ΔDEF.
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