Question

i need sum quik mafs help

1.http://prntscr.com/l273mo
2.http://prntscr.com/l2756p
3. http://prntscr.com/l2760g
4. (the image is too big so i splitted it up) http://prntscr.com/l277dp | http://prntscr.com/l277mf

Answer 1

@Vocaloid

Answer 2

@dude

Answer 3

@JustSaiyan

Answer 4

notice how the first sentence says "<1 and <2 are a linear pair" so which postulate would state that their sum is 180? linear pair postulate or angle congruence postulate?

Answer 5

next sentence: m<1 + ____ = 180

the blank has to either be angle 2 or angle 3. judging by the earlier sentence (and the diagram), is it angle 1 + 2 that adds up to 180? or is it angle 1 + 3?

Answer 6

for then next blank the problem tells you that <2 and <3 are congruent, right? so what would go into the third blank?

Answer 7

last blank - which postulate tells you that congruent angles have equal measures?

Answer 8

anyway after you've gone through problem 1 I'd be happy to work through the rest