isok123 isok123
  • 02-11-2021
  • Mathematics
contestada

Help please help please

Help please help please class=

Respuesta :

gisellecho16
gisellecho16 gisellecho16
  • 02-11-2021

Answer:

angles shouldn't you use a protractor

Step-by-step explanation:

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nakatemadina996
nakatemadina996 nakatemadina996
  • 02-11-2021

Answer:

x+140°=180°

x+140°-140°=180°-140°

x+0=180°-140°

x=40°

Answer Link

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