deadboywalking7979
deadboywalking7979 deadboywalking7979
  • 20-01-2021
  • Mathematics
contestada

Work out the size of angle x

Work out the size of angle x class=

Respuesta :

Аноним Аноним
  • 20-01-2021

Answer:

129°

Step-by-step explanation:

Answer Link
armyblink123
armyblink123 armyblink123
  • 20-01-2021

Step-by-step explanation:

soln,

51°+x=180°[exterior angles]

or,x=180°-51°

or,x=129°

•°•x=129°

hope it helps

Answer Link

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