Respuesta:
[tex] \alpha = 180 - 35 - 25 = 120[/tex]
[tex]x + 30 + 120 = 180[/tex]
[tex]x + 150 = 180[/tex]
[tex]x = 180 - 150 = 30[/tex]
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Respuesta:
[tex] \alpha = 180 - 35 - 25 = 120[/tex]
[tex]x + 30 + 120 = 180[/tex]
[tex]x + 150 = 180[/tex]
[tex]x = 180 - 150 = 30[/tex]