help? will give medal? attached as a photo below

Question

nightmarenight · Answer

@perl  :)

alyssa_xo · Answer

<1 AND <3 are vertical angles.

nightmarenight · Answer

OOo thank @alyssa_xo

alyssa_xo · Answer

What is the relationship between 2 vertical angles?

nightmarenight · Answer

intersecting you mean?

alyssa_xo · Answer

No, I mean what is the value of <3 if they're (1&3) vertical angles?

nightmarenight · Answer

52

alyssa_xo · Answer

correct, nice. do you need 8?

nightmarenight · Answer

Yeah, I dont get that one @alyssa_xo

alyssa_xo · Answer

I'm leaning towards algebraic reasoning

nightmarenight · Answer

I have one more, can you help? o: @alyssa_xo

alyssa_xo · Answer

of course
forever and always

nightmarenight · Answer

Ily bibs

alyssa_xo · Answer

do you know how supplementary angles

nightmarenight · Answer

Nooo o: @alyssa_xo

alyssa_xo · Answer

that wasn't even a full sentence
do you know how supplementary angles work? they add up to 180.

nightmarenight · Answer

I assumed you said work xD

nightmarenight · Answer

okay now I know, So I don't think the answer would be C or D. @alyssa_xo

alyssa_xo · Answer

it would be. now we have to figure out which and why

alyssa_xo · Answer

wait no it wouldn't you misled me. it's B

nightmarenight · Answer

Sorry ;-;  I was trying to knock out the answers that were clearly wrong @alyssa_xo

alyssa_xo · Answer

OK. Again we're dealing with vertical angles.

<1=<3
<4=<2

alyssa_xo · Answer

and in terms of supplementary angles, lines are always 180 degrees. so 1 + 2 = 180 and 3+4=180

perl · Answer

7) 52
8) algebraic reasoning

nightmarenight · Answer

OOOOOh okay! @alyssa_xo That makes sense

nightmarenight · Answer

kinda difficult to explain but I get it