Question

determina la medida del angulo interno




ayudenme chicos porfavor ​

Answer 1

Explicación paso a paso:

53 + 37 + x = 180 60 + 50 + x = 180

90 + x = 180 110 + x = 180

x = 90 x = 70

75 + 15 + x = 180

90 + x = 180

x = 90