sanasdt sanasdt
  • 16-11-2020
  • Mathematics
contestada

The three angles of a quadrilaterals are 540, 970,860.Find the fourth angle?

Respuesta :

lisee787 lisee787
  • 16-11-2020

Answer:123 degrees

Step-by-step explanation:

360-54-97-86=123

Answer Link

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