Two triangles A E B and A D C are similar with a shared vertex A. E B and D C are parallel. Find x if A E = 3, A B = 2, B C = 6, and E D = 2 x - 3.
Choices:
A:5
B:6
C:8
D:9
Please directly answer the question and provide the correct option letter, e.g., A, B, C, D.
Question: Two triangles A E B and A D C are similar with a shared vertex A. E B and D C are parallel. Find x if A E = 3, A B = 2, B C = 6, and E D = 2 x - 3.
Choices:
A:5
B:6
C:8
D:9
Please first conduct reasoning, and then answer the question and provide the correct option letter, e.g., A, B, C, D, at the end.
Question: Two triangles A E B and A D C are similar with a shared vertex A. E B and D C are parallel. Find x if A E = 3, A B = 2, B C = 6, and E D = 2 x - 3.
Choices:
A:5
B:6
C:8
D:9