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3 years ago

15

8. Find the congruence transformation that maps ∆ABC to ∆A’B’C’. Explain your reasoning

1 answer:

puteri [66]3 years ago

6 0

The transformation is a reflection on the y-axis.

If we take the y-axis as the mirror line as shown in the diagram below, we can see that the distance of vertices A, B, and C to the mirror line are equals to the distance of vertices A', B' and C' to the mirror line.

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