A central angle θ in a circle of radius 5 m is subtended by an arc of length 6 m. Find the measure of θ in degrees. (Round your answer to one decimal place.)
Using
s = rθ s = arc lengh r = radius θ is in rads
6 = 5θ
6/5 rads = θ
Converting rads to degrees, we have :
(6/5) *180 / pi ≈ 68.8° [rounded]
