Answer :
Answer:
66.2 units
Step-by-step explanation:
Use the arc length formula, s = θr
Convert the angle measure to radians:
90 degrees = [tex]\frac{\pi }{2}[/tex] radians
Plug in the arc length and angle measure, then solve for r:
s = θr
104 = ([tex]\frac{\pi }{2}[/tex])(r)
66.2 = r
So, the radius is 66.2 units