Question

me ajudem por favor​

Answer 1

Resposta:

$x=110^{o} \\ \\ y+y+110^{o} +110^{o} =360^{o} \\ \\ 2y=360^{o} -110^{o} -110^{o}\\ \\ 2y=160^{o} \\ \\ y=\frac{160^{o} }{2} \\ \\ y=80^{o}$