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  • 25-04-2019
  • Mathematics
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PLEASE HELP 10 POINTS

PLEASE HELP 10 POINTS class=

Respuesta :

servamad000 servamad000
  • 25-04-2019

Answer:

a) 143

b) 129

Step-by-step explanation:

Supplementary angles add up to 180 degrees. So just subtract the given angle measurement from 180. So for a) you'd just do 180 - 37 = 143

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