Triangle abc has side lengths of 10 units, 20 units, and 24 units. triangle xyz is similar to abc and its longest side is 60 units in length. what is the perimeter of xyz?

The perimeter would be 135.

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.