Question

@Everybody, I REALLY NEED HELP.

Answer 1

I am BAD at proofs.

Answer 2

Looks like property of proportions?

Answer 3

And number 4 should be sas?

Answer 4

Yeah, I think I got it.

2) Property of Proportions
3) ∠s are ≅
4) SAS~theorem

Answer 5

*3) VERTICAL <'s are ≅

Answer 6

Idk how they do it in your book, but I guess number 3 is right, I'm not sure

Answer 7

Well, I looked it up. I was already in a textbook online with the answer.