Answer:
The correct option is: 82°
Step-by-step explanation:
In the given diagram, two chords [tex]RT[/tex] and [tex]SU[/tex] are intersecting.
According to the Angle of intersecting chord theorem, "If two chords intersect inside a circle, then the measure of the angle formed is one half the sum of the measure of the arcs intercepted by the angle and its vertical angle."
That means here......
[tex]94\°=\frac{1}{2}(m\widehat{RS}+m\widehat{TU})\\ \\ 94\°=\frac{1}{2}(106\°+m\widehat{TU})\\ \\ 2(94\°)=106\°+m\widehat{TU}\\ \\ 188\°=106\°+m\widehat{TU}\\ \\ m\widehat{TU}=188\°-106\°=82\°[/tex]
So, the measure of arc [tex]TU[/tex] is 82°
