Question

Point C is the center of the circle. What is the measure of angle ACB if measure of arc MAB is equal to 93 degrees

Answer 1

Because the angle ACB is a central angle, and arc AB=93⁰,

so angle ACB also = 93⁰.

Answer 2

93º

Explanation:

When you see the properties of circles, you discover that you have certain correspondant angles, in this case when you have a central angle, like it is the angle ACB, the arc that it forms in arc AB will be correspondant which means that is measures the same, so if arc AB is 93º, the central angle that forms it will also be 93º.