In circle O, radius OQ measures 9 inches and arc PQ measures 6π inches.
Circle O is shown. Line segments P O and Q O are radii with length of 9 inches. Angle P O Q is theta.
What is the measure, in radians, of central angle POQ?
StartFraction 2 pi Over 3 EndFraction radians
StartFraction 3 pi Over 4 EndFraction centimeters
StartFraction 4 pi Over 3 EndFraction radians