Question

#6 DIdentify the given arc as a major arc, minor arc, or semicircle.EA110⁰70 F45%065°arc ABC70°BMajor ArcMinor Arc SemicircleFind the measure of arc ABC.Find the measure of arc ABC isO

Answer 1

First, solve for the angle of Arc ABC

`\begin{gathered} \text{Arc }ABC=\text{ Arc }AB+\text{ Arc }BC \\ \text{Arc }ABC=110°+70° \\ \text{Arc }ABC=180° \end{gathered}`

Since the measurement of arc ABC is equal to 180°, arc ABC is a semicircle.