robertoca047
robertoca047 robertoca047
  • 08-02-2021
  • Mathematics
contestada

I need help with this can some one help me

I need help with this can some one help me class=

Respuesta :

madethisfortwitch1
madethisfortwitch1 madethisfortwitch1
  • 08-02-2021

Answer:

216

Step-by-step explanation:

We know that the two angles must add up to 180

so

108+x/3=180

solve for x

72=x/3

x=216

Answer Link

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