The transformations that were used to create congruent triangle E’F’G from triangle EFG are (d) reflection across the x-axis and a translation
How to determine the transformations?
From the figure, we can see that
- Both triangles are congruent
- Both triangles are on either sides of the x-axis
The second highlight above means that the triangle EFG is first reflected across the x-axis and then translated
Hence, the transformations that were used to create congruent triangle E’F’G from triangle EFG are (d)
Read more about transformations at:
https://brainly.com/question/4289712