Respuesta :

ANSWER:

110°

STEP-BY-STEP EXPLANATION:

The sum of all the interior angles within a triangle is equal to 180°, therefore:

[tex]\begin{gathered} 180=50+20+x \\ \text{solving for x:} \\ x=180-50-20 \\ x=110 \end{gathered}[/tex]

Therefore the angle

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