Respuesta :

30100g05

Answer:

a and b are similar triangles

FlowerFlamingo

Answer:

A and B are similar.

Step-by-step explanation:

All three angles of a triangle add up to 180°.

C isn't like the others because if you add up 30 and 25, and subtract that from 180, it equals 125, and the angle on the other triangles are 135°.