ruqayaqreen ruqayaqreen
  • 15-02-2021
  • Mathematics
contestada

Help please if you know the answer

Help please if you know the answer class=

Respuesta :

shailaaa
shailaaa shailaaa
  • 15-02-2021

Answer:

180-140=a

180-90=b

180-a-b= your ans

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