The measure of an inscribed angle is the measure of a central angle with the same endpoints.

a.
equal to
b.
double
c.
half
d.
one-third

The measure of an inscribed angle is half the measure of a central angle with the same endpoints. The correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that you were looking for and it has come to your help.