Triangle questions help, please! (Will give medal and "fan")

Question

anonymous · Answer

attachment

anonymous · Answer

Explaination would be great too!

nubeer · Answer

well you have marked the right answer in the picture..

nubeer · Answer

still need explaination?

anonymous · Answer

It was just a guess based on what I saw, but I did't fully understand my answer. :/

nubeer · Answer

ok triangle ABC=PQR means
angle A=P, B=Q, C=R ok?

nubeer · Answer

now you have angle B and angle Q given
B=3v+4, Q=8v-6
now just put B=Q
3v+4=8v-6

anonymous · Answer

That's not one of my questions...??

anonymous · Answer

Oh! Darn, one minute, I put the wrong question, I already knew that one. Give me a second to get the other question??

nubeer · Answer

lol ok

anonymous · Answer

attachment

nubeer · Answer

aahh sorry not so good at this proving things. Sorry

anonymous · Answer

That's fine... do you know the second one?

anonymous · Answer

only simplyfy  3v+4=8v-6
v=2
put value v=2 get both angle.

anonymous · Answer

Thank you, but I need help on this one now, not that one....

anonymous · Answer

@phi do you know how to work this problem?? (You've helped me before :P)

highlyeducated87 · Answer

Yes your answer is right because the  corresponding angles of parallel lines are congruent.

phi · Answer

It gets confusing posting multiple questions.  can you repost 1 question per post?

highlyeducated87 · Answer

The last 3 attachments are the same.

anonymous · Answer

Oh sorry. I'll make another board. :/