Question

NR is a diameter of circle O. What is the measure of arc PQ?

Answer 1

Answer:

Step-by-step explanation:

As indicated on the diagram above:

81 + x + 73 = 180 (Sum of angles on a straight line)

x + 154 = 180

x = 180 - 154

x = 26°

Arc PQ = x (Central angle = Angle at