Question

given ⊙o below, is ⌢ab a minor arc, a major arc, or a semicircle? a. minor arc b. major arc c. semicircle

Explanation:

Step1: Recall arc - type definitions

A minor arc has a central - angle measure less than 180°. A major arc has a central - angle measure greater than 180°. A semicircle has a central - angle measure of 180°.

Step2: Identify the central - angle of arc $\widehat{AB}$

The central angle of arc $\widehat{AB}$ is 120°.

Answer:

A. Minor arc