The angle at the center s 148 degrees
In order to determine the required measure, we will use the theorem;
The angle at the center is twice that at the circumference
Given the following
the angle at the circumference = 74 degrees
The required angle at the center O
m<O = 2(74)
m<O = 148 degrees
Hence the angle at the center s 148 degrees
Learn more on circle geometry here: https://brainly.com/question/24375372
