The two triangles are not similar
Here, we want to check the if the given triangles are similar
From the diagrams given, we can see that the only similarity between the two is the presence of an angle 100 at the top vertex
This does not give any other proof of similarity between the two triangles
Thus, we have it that the triangles cannot be similar based on the given point
Hence, we can conclude that the two triangles are not similar