question

Triangle RST is rotated 180Â° about the origin, and then translated up 3 units. Which congruency statement describes the figures?

answer

?RST ? ?BAC

question

Nessa proved that these triangles are congruent using ASA. Roberto proved that they are congruent using AAS. Which statement and reason would be included in Roberto's proof that was not included in Nessa's proof?
Given: AngleB ? AngleN; BC ? NM; AngleC is right; AngleM is right
Prove: TriangleABC ? TriangleQNM