priscillameza11 priscillameza11
  • 26-02-2021
  • Mathematics
contestada

find the missing number in the triangle, the first 2 are 51 & 83

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ariealdouglas ariealdouglas
  • 26-02-2021

the whole triangle =180 so I added up 83 and 51 which equals 134 so then I subtracted 180 and 134 :)

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