Question

proofs...really suck

Answer 1

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

Answer 2

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

Answer 3

given, i know that xD

Answer 4

ok, just making sure lol

Answer 5

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

Answer 6

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

Answer 7

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

Answer 8

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

Answer 9

c. by Definition of Supplementary Angles

Answer 10

or

c. supplementary angles add up to 180

Answer 11

both wil work

Answer 12

d. by Definition of same-side interior angles

Answer 13

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

Answer 14

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

Answer 15

e. Converse of same-side interior angles theorem

Answer 16

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