Question

50 points! Congruent triangles!

Answer 1

Answer: Rotated 90° about the origin and reflected across the x-axis

Why? Because dilation with a scale factor different from 1 makes the figure similar to another.

Similar figures are congruent only when the similarity scale factor is equal to 1.

Answer 2

“Rotated 90 about the origin and reflected across the x-axis”

Because to be congruent, there must not be any dilation

Hope this helps