Question

m\widehat{sqt}

Explanation:

Step1: Recall the total degrees in a circle

A full - circle has \(360^{\circ}\).

Step2: Calculate the measure of \(\overset{\frown}{SQT}\)

\(m\overset{\frown}{SQT}=360^{\circ}-(65^{\circ}+50^{\circ}+105^{\circ}+55^{\circ})\)

$$
LATEXBLOCK0
$$

Answer:

\(85^{\circ}\)