Question

question 8 of 10 what is the measure of $widehat{efg}$ in $odot o$ below?

Explanation:

Step1: Recall circle - arc relationship

The sum of the measures of the arcs of a circle is 360°.

Step2: Identify the central - angle measure

The central angle corresponding to arc $\overset{\frown}{EG}$ is 60°.

Step3: Calculate the measure of $\overset{\frown}{EFG}$

The measure of $\overset{\frown}{EFG}=360^{\circ}- 60^{\circ}=300^{\circ}$.

Answer:

B. 300°