veronicaco54
veronicaco54 veronicaco54
  • 01-11-2017
  • Mathematics
contestada

can someone please help me?

can someone please help me class=

Respuesta :

plazas94 plazas94
  • 10-08-2018

We know that a triangle equals 180 degrees in total. We also know one of the angles so we can do 180-84= 96. This means that the other two angles must be equal to 96 degrees. We then set up (x+59)+(x+51)=96 "since both of the angles must add up to 96." Then we add like terms and get 2x+110=96. Further simplification gives us x= -7. Plug this into both angles and you get that angle A is 44 degrees.

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