Question

Q. Statement 9 of Theorem 7 should be

1. m∠A + m∠B ≅ m∠C + m∠D
2. m∠B ≅ m∠D
3. m∠A ≅ m∠C
4. ∠B ≅ ∠D

The diagram is attached!

Answer 1

wish I could help but idk
srry

Answer 2

@Luigi0210 I was the one who had a question :)

Answer 3

Uh, sorry I never did understand geometry..

Answer 4

Aren't B and D answer choices the same?

Answer 5

Thats what I thought, Idk why they did that. Someone pmed me and said they think the answer is #1

Answer 6

Isn't that already used in 8 though?

Answer 7

No thats different, 8 is A + B = A + D

Answer 8

Oh, I see now, i must of misread it.
but yea, that does seem like the only logical choice really

Answer 9

Alright, thanks guys! <3