Use the image to answer the question.

Question

2 similarly shaped triangles upper A upper B upper C and upper D upper B upper C share the common side upper B upper C.

What transformation would cause ΔABC→ΔDBC
?

Option #1: dilation

Option #2: reflection

Option #3: rotation

Option #4: translation

(1 point)
The correct response is Option #
.

Answer 1

To determine the transformation that would cause ΔABC to become ΔDBC, we need to analyze the relationship between the two triangles.

Since they share the side BC and triangle DBC can be seen as a flipped version of triangle ABC across the line BC, the transformation that would create this scenario is a reflection.

Therefore, the correct response is Option #2: reflection.