O A) 60° O B) 80° OC) 110° OD) 120°

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23 votes

ANSWER:

110°

Explanation:

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

$\begin{gathered} 180=50+20+x \\ \text{solving for x:} \\ x=180-50-20 \\ x=110 \end{gathered}$

Therefore the angle

Romancha KC answered Jun 12, 2023

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