The correct option is (D) None
Step-by-step explanation:
For similarity you must have the congruent angles. In the aforementioned question, none of the triangles have the congruent angles with ABC. Hence the correct option is (D) None.
Note: For similarity questions, first you should look at the angles of the triangles (or polygons). If the angles are not given, try to fit them on top of one another. If they do not match each other by rotating, reflecting or dilating, they are not similar.
-i