mariaalexandre mariaalexandre
  • 20-08-2022
  • Mathematics
contestada

help please

Find the value of x.

help please Find the value of x class=

Respuesta :

casnovicskid
casnovicskid casnovicskid
  • 20-08-2022

Answer:

the answer is 137

Step-by-step explanation:

180-(53+81)=43. sum of angles in a triangle

43+x=180. sum of angles on a straight line equals 180

180-43=x;x=137

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