Answer:
The two right hand answers
Step-by-step explanation:
Hello! Hope you're doing well.
When you're trying to find a similar triangle to ABC, and angles are not given, it's easy to look at it from ratios. For the first problem, the sides go up each by 2.5, so they are similar. The bottom left hand corner has it multiplied by 11, and is a constant ratio. However, on the right sides, they do not have a constant ratio being multiplied by, telling you that they are NOT similar to ABC.
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