taysmarie312 taysmarie312
  • 18-11-2020
  • Mathematics
contestada

Find the unknown angle measure​

Find the unknown angle measure class=

Respuesta :

bts941865
bts941865 bts941865
  • 18-11-2020

Answer:

The value of x is 20

Step-by-step explanation:

Because the sum of interior angle of polygons is 360°

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