A triangle ABC is reflected across the y-axis and then translated 5 units down to triangle A'B'C'. How are the side lengths of triangle ABC related to the side lengths of triangle A'B'C'?

The side lengths are not related.

The side lengths are proportional.

The side lengths are similar.

The side lengths are congruent.

Respuesta :

The side lengths are congruent, because the triangle is only being moved
Your answer would be the last one.
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