AnabelI290285 AnabelI290285

29-10-2022
Mathematics

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Find the measure of the arc indicated. ? D 1290 V C С E 50° F

Find the measure of the arc indicated D 1290 V C С E 50 F class=

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AfsaU39735 AfsaU39735

29-10-2022

[tex]\begin{gathered} \text{Arc DE=?} \\ 129^{\circ}=\frac{1}{2}(50+x) \\ 129=25+\frac{x}{2} \\ 129-25=\frac{x}{2} \\ 104=\frac{x}{2} \\ x=208^{\circ} \end{gathered}[/tex]

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