Respuesta :

Answer:

61

Step-by-step explanation:

The 3 angles have to add to 180

180 - 69 - 50 = 61

kdu700

Answer:

x° = 61°

Step-by-step explanation:

Formula: x° + y° + z° = 180°

x° + 69° + 50° = 180°

x° + 119° = 180°

x° = 61°

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