Question

question 2 of 10 given ⊙o below, is ⌢ab a minor arc, a major arc, or a semicircle? a. minor arc b. semicircle c. major arc

Explanation:

Step1: Recall arc - type definitions

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

Step2: Check the measure of arc AB

The measure of arc $\widehat{AB}$ is 180° as given in the figure.

Answer:

B. Semicircle