a. An angle measures 80 degrees, and a circle is centered at the angle's vertex. The subtended arc along this circle is how many times as long as 1/360th of the circle's circumference?
______ times as long b. A different angle has a circle centered at its vertex, and subtended arc length is 65.5 cm along the circle. 1/360th of the circle's circumference is 0.5 cm long. What is the angle's measure in degrees?
_______ degrees