Option A - greater than 180 degrees is the correct answer.
Step-by-step explanation:
An arc whose measure is greater than 180 degrees is called a major arc.
Hence, the answer is: A major arc will have a measure that is - greater than 180 degrees.
Generally, the major arcs have three points. The first and third points are present at the endpoints of the circle, while the middle point is any point located on the arc between the endpoints.
