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29 votes
29 votes
Angle x measures ___ degrees ( has a pic with it ) ANSWER ASAP DUE IN A HOUR

User IMOBAMA
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1 Answer

18 votes
18 votes

the sum of the internal angles of a triangle is 180, therefore:


\begin{gathered} 45+64+y=180 \\ \text{solving for y:} \\ y=180-45-64=71 \\ y=71 \\ y\text{ and x are supplementary, so:} \\ x+y=180 \\ \text{Solving for x:} \\ x=180-71 \\ x=109 \end{gathered}

User XDiff
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