Seudónimo Seudónimo
  • 05-03-2021
  • Mathematics
contestada

Find x.

Please help!

Find x Please help class=

Respuesta :

sumamahalingshetti
sumamahalingshetti sumamahalingshetti
  • 06-03-2021

Step-by-step explanation:

2x-12+4x+12+2x+8=180°

8x+8=180

8x=172

x=172/8

x=21.5°

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