hannajou231 hannajou231
  • 14-04-2021
  • Mathematics
contestada

Does anyone know what the answer?

Does anyone know what the answer class=

Respuesta :

Jsf09
Jsf09 Jsf09
  • 14-04-2021

Answer:

142

Step-by-step explanation:

180-10-28 = 142

hope this helps

Answer Link
goddessboi goddessboi
  • 14-04-2021

Answer:

∡3=142°

Step-by-step explanation:

∠3 and 38° are supplementary angles, which means their sum must equal 180°, therefore, we make an equation and solve for ∡3:

∠3+38°=180°

∡3=142°

So ∡3=142°

Answer Link

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