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melissa5shen

The two triangles are similar by SAS (Side-Angle-Side) similarity: AD/AB = AE/AC = 50/60, and the triangles share an equal angle <A.

i hope this was helpful! :D

Answer:

The two triangles are similar due to the reason 2 sides proportional and included angle equal.

Step-by-step explanation:

As you can see in the picture, the ratio of sides AD:AB is the same as AE:AC since both of them are equal to 50:60 and are the same. Hence, that fulfills the 2 sides proportional.

Also, the angle in between those two sides is angle BAC, which is shared by the two triangles, and hence equal.

Therefore, the two triangles are similar.

Hope this helped!