In circle Z, the m∠ABC = 57°. Find the measure of minor arc AC.
2 * 57 = 114°
Given: Circle S and the measure of ∠RST = 88°. What is the measure of ∠RUT?
88/2=44°
The circumference of circle J is 72π. What is the length of minor arc NK? Leave your answer in the form #*π.
(145/360)*72π = 29π