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  • 04-04-2022
  • Mathematics
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Help Picture below problem 17

Help Picture below problem 17 class=

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obiemeka2008
obiemeka2008 obiemeka2008
  • 04-04-2022

Answer:

139°

Step-by-step explanation:

18°+23°+?= 180°{sum of angles on a triangle}

41°+?° = 180°

?° =180-41=139°

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