gaara438125
proofs...really suck



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gaara438125
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14. a
15. b
16. c
17. d
18. e

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

gaara438125
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given, i know that xD

AriPotta
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ok, just making sure lol

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

gaara438125
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i know angle 2 is congruent to angle 4 .....ugh lol it's so obvious stuff just don't what the answer would be

Fall1213
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I still didn't understand how are we supposed to solve the question. Do you need to label it like 123 ?

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

sara12345
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c. by Definition of Supplementary Angles

sara12345
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or
c. supplementary angles add up to 180

sara12345
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both wil work

sara12345
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d. by Definition of sameside interior angles

gaara438125
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that's seriously all i have to put for d...?

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

sara12345
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e. Converse of sameside interior angles theorem

sara12345
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yes, anything more than that would be irrelevent/redundant for d.