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Mathematics, 25.05.2021 05:20 robert7248

Dennis and Eduardo are studying transformations using triangles. A ABC and A DEF are both plotted on a coordinate plane Dennis notices that if he reflects A ABC across the y-axis and then translates it down 4 units, the result is A DEF.
Eduardo says that he can first translate A ABC down 4 units and then reflect it across the y-axis in order to get A DEF.
Is Eduardo correct? Explain your answer and tell whether A ABC and A DEF are congruent.
Type your answer in the box below.

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