Destinywilliams271 Destinywilliams271
  • 12-03-2020
  • Mathematics
contestada

Can anyone help please

Can anyone help please class=

Respuesta :

Danboghiu66
Danboghiu66 Danboghiu66
  • 12-03-2020

Answer:

x=27⁰

Step-by-step explanation:

Determine all inner angles in that polygon:

180-(x+50)=130-x;

180-4x;

180-(2x+40)=140-2x;

180-3x;

The sum of all these angles is 360

(130-x)+(180-4x)+(140-2x)+(180-3x)=360

130+140-10x=0

10x=270

x=27⁰

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