lenymarely7 lenymarely7
  • 09-11-2019
  • Mathematics
contestada

what is the value of x​

what is the value of x class=

Respuesta :

KurdishPotato
KurdishPotato KurdishPotato
  • 09-11-2019

Answer:

x = 13

Step-by-step explanation:

m<E + m<F + m<G = 180°

7x + 10 + 4x + 17 + x - 3 = 180°

12x + 24 = 180°

12x = 180 - 24

12x = 156

x = 13

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