andreaa65 andreaa65
  • 09-01-2019
  • Mathematics
contestada

someone please help !

someone please help class=

Respuesta :

jliu102007 jliu102007
  • 09-01-2019

Answer:


Step-by-step explanation:

a triangle's sides must add up to 180 degrees. 59+18=77. to find the missing side, subtract 77 from 180, which equals 103. so x=103 degrees.

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