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Find angle 1. | I was having trouble with this one.

Find angle 1. | I was having trouble with this one.-example-1
User KBN
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1 Answer

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From th arc-angle relationships, we know that a vertex angle inside a circle is half the sum of the measures of its intercepted arcs, that is,


m\angle1=(50+56)/(2)

which gives


\begin{gathered} m\angle1=(106)/(2) \\ m\angle1=53 \end{gathered}

Therefore, the answer is 53 degrees.

User Lostin
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