proofs...really suck

Question

anonymous · Answer

14. a
15. b
16. c
17. d
18. e

aripotta · Answer

all proofs start with the same thing, so a and b would be...?

anonymous · Answer

given, i know that xD

aripotta · Answer

ok, just making sure lol

aripotta · Answer

ummm. now that i'm looking at it.....i'm not quite sure what to put....

anonymous · Answer

i know angle 2 is congruent to angle 4 .....ugh lol it's so obvious stuff just don't what the answer would be

anonymous · Answer

I still didn't understand how are we supposed to solve the question. Do you need to label it like 1-2-3 ?

aripotta · Answer

you have to list the justifications for the statements in the boxes

anonymous · Answer

c. by Definition of Supplementary Angles

anonymous · Answer

or

c. supplementary angles add up to 180

anonymous · Answer

both wil work

anonymous · Answer

d. by Definition of same-side interior angles

anonymous · Answer

that's seriously all i have to put for d...?

aripotta · Answer

but i don't see how you can state that they're same-side interior angles without proving that the lines are parallel

anonymous · Answer

e. Converse of same-side interior angles theorem

anonymous · Answer

yes, anything more than that would be irrelevent/redundant  for d.