Question

segments rt and su are diameters of circle o.
what is m\overline{srt}?
258°
266°
274°
282°

Explanation:

Step1: Recall the total degrees in a circle

The total degrees in a circle is \(360^{\circ}\).

Step2: Find the measure of the arc opposite to \(94^{\circ}\)

Since \(RT\) and \(SU\) are diameters, the arc adjacent to the \(94^{\circ}\) central - angle (for the major arc \(SRT\)) can be found by \(m\overarc{SRT}=360^{\circ}- 94^{\circ}\)

Answer:

\(266^{\circ}\)