The triangles that could not be similar to triangle ABC are the bottom triangles
Which triangles could not be similar to triangle ABC?
From the question, we have the following parameters that can be used in our computation:
The triangles
For any triangle to be similar to the triangle ABC, the ratio of the corresponding sides must be equal
Using the above as a guide, we have the following:
The top triangles have equal corresponding ratio
For the bottom (2), we have
12/8 = 5/6 = 13/10 --- false
12/35 = 5/12 = 13/37 --- false
Hence, the triangles are the bottom triangles