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Help please I dont understand this​

Help please I dont understand this​-example-1

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2 votes

Answer:


x=6

Explanation:

The lengths of line segments
\overline{AB} and
\overline{AC} because of the two segments and two angles marked as equal in the diagram. Because of this, the arcs
\widehat{AB} and
\widehat{AC} are equal.

Since there are 360 degrees in a circle, we can now set up the following equation:


(10x-23)+(10x-23)+106=180,\\20x-46+106=180,\\20x+60=180,\\20x=120,\\x=\boxed{6}

User Abduliam Rehmanius
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