Answer:
82°
Step-by-step explanation:
We know that
[tex]94\° = \frac{1}{2}(arc(SR) + arc(TU))[/tex], because the measure of the interior angle is the semi-sum of its arc and its opposite.
But, we have [tex]arc(SR)=106\°[/tex], replacing this in the expression, we have
[tex]94\° = \frac{1}{2}(106\°+ arc(TU))\\94\°=53\°+\frac{arc(TU)}{2} \\2(94\° - 53\°) =arc(TU)\\arc(TU)=82 \°[/tex]
Therefore, the right answer is the first choice, 82°.
