Question

plzz help
Triangle PQR has coordinates P(-2, 1), Q(-2, 7), and R(1, 4).

Triangle STU has coordinates S(-6, -2), T(6, -2), and U(0, -8).

Use coordinate geometry to determine if these two triangles are similar. If they are not similar, state the reason.
A.
The triangles are similar.

B.
The triangles are not similar because corresponding angles are not congruent.

C.
The triangles are not similar because they are congruent.

D.
The triangles are not similar because corresponding sides are not proportional.

Answer 1

Do you know what similar and congruent mean?