smartypants2988 smartypants2988
  • 15-03-2017
  • Mathematics
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NEED HELP NOW 25 POINTS!!!!!!!

NEED HELP NOW 25 POINTS class=

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bryanacosta305
bryanacosta305 bryanacosta305
  • 15-03-2017
i believe the answer is C.
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Аноним Аноним
  • 15-03-2017
Supplementary angels have sum = 180

<COD and <COA are supplement angles

answer is a. <COA (first choice)
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