Question

two congruent triangles are shown. which series of transformations can be used to show that triangle abc is congruent to triangle efd? a reflect triangle abc over a vertical line, then translate it down. b reflect triangle abc over a vertical line, then translate it to the right. c rotate triangle abc 90 degrees clockwise around point b, then translate it up. d rotate triangle abc 90 degrees clockwise around point b, then translate it to the right.

Explanation:

Step1: Analyze reflection

Reflecting triangle \(ABC\) over a vertical line flips it horizontally.

Step2: Analyze translation

After reflection, translating it to the right moves it to the position of triangle \(EFD\).

Answer:

B. Reflect triangle \(ABC\) over a vertical line, then translate it to the right.