katied katied
  • 09-02-2017
  • Mathematics
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Can someone answer these ASAP

Can someone answer these ASAP class=

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frankfabregat
frankfabregat frankfabregat
  • 09-02-2017
Remember that straight lines are 180°. For #1 angle 1 would be 40°, since 140°+40°=180°
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anonymous2625
anonymous2625 anonymous2625
  • 09-02-2017
on the first on 1=40 2=140 3=140
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