Respuesta :

iciclepiano18

Answer:

100°

Step-by-step explanation:

Since this figure has 6 sides, its angles must add up 720 degrees.

We can use this to set up an equation:

120+120+120+120+140+w=720

Combine like terms

620+w=720

Subtract 620 from both sides to isolate w

w=100

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